CriticalCVE-2024-4741

    Use After Free with SSL_free_buffers (CVE-2024-4741)

    Published Last modified Sources: BSI, EUVD, CVE.org, Msrc Update Guide, Ubuntu

    Share

    What is affected, what to do

    Issue summary: Calling the OpenSSL API function SSL_free_buffers may cause memory to be accessed that was previously freed in some situations Impact summary: A use after free can have a range of potential consequences such as the corruption of valid data, crashes or execution of arbitrary code. However, only applications that directly call the SSL_free_buffers function are affected by this issue.

    Update OpenSSL to version 3.3.1, OpenSSL to version 3.2.2, OpenSSL to version 3.1.6.

    Affected
    • OpenSSL lt 3.3.0..3.3.1
    • OpenSSL lt 3.2.0..3.2.2
    • OpenSSL lt 3.1.0..3.1.6
    • OpenSSL lt 3.0.0..3.0.14
    • OpenSSL lt 1.1.1..1.1.1y
    Fixed in
    • OpenSSL 3.3.1
    • OpenSSL 3.2.2
    • OpenSSL 3.1.6
    • OpenSSL 3.0.14
    • OpenSSL 1.1.1y

    Not sure whether and how you are affected? Ask a question about this vulnerability

    Metrics

    9.8

    XIEM Effective CVSS

    Highest available CVSS rating from NVD and vendor data.

    Source: Vendor (CNA), CVSS v3

    9.8

    CVSS v3

    Severity Critical on the scale from 0 to 10.

    Source: BSI, EUVD, CVE.org, Msrc Update Guide, Ubuntu

    3.3 %

    EPSS score

    Moderate — model estimates 1-10% exploitation likelihood.

    Source: FIRST EPSS, percentile 88.6

    Show all metrics
    Severity
    Critical
    Priority (0–325)

    The priority score is a consolidated metric that condenses several individual signals into a single, action-guiding ranking: technical severity (CVSS), exploitation likelihood (EPSS), known-exploited status (KEV) and the context of the affected asset. The aim is to answer the only truly important question in vulnerability management: what first?

    Read in glossary
    118.51 Methodology
    Exploit maturity

    An exploit is code or a technique that specifically uses a concrete vulnerability to force unintended behaviour — such as executing code or escalating privileges. It is the tool that turns a theoretical flaw into a practical attack.

    Read in glossary
    no public PoC known
    XIEM Effective CVSS

    XIEM® is the tiered managed-security operating model from NEOSEC and a registered trademark of NEOSEC GmbH. It extends classic SIEM — the central collection, normalisation and correlation of security-relevant events — with endpoint forensics, network visibility and deception technology, and consolidates them into three building tiers: Sentry, Orchestrate and Command.

    Read in glossary
    9.8 Methodology
    CVSS v3

    CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.

    Read in glossary
    9.8
    EPSS score

    The EPSS score is the absolute model output for an individual vulnerability: the estimated probability of real-world exploitation within the next 30 days, expressed as a value between 0 and 1 (i.e. 0 % to 100 %). A score of 0.42 means „the model estimates a 42 % chance of real-world exploitation within 30 days“.

    Read in glossary
    3.3 %
    Moderate — model estimates 1-10% exploitation likelihood.
    EPSS percentile

    The EPSS percentile is the relative position of a vulnerability within all EPSS-scored CVEs, expressed as a value between 0 and 1. A percentile of 0.90 means „this CVE has a higher EPSS score than 90 % of all other scored CVEs“. Unlike the EPSS score, it is not a probability — but a positioning within a ranking.

    Read in glossary
    88.6
    Critical — this CVE ranks in the top fifth of all CVEs scored today (rank ≥ 80%).
    KEV status

    The KEV catalogue is a list maintained by the US authority CISA of vulnerabilities for which active exploitation in the wild has been confirmed. It answers not the question „how severe?“ but „is it already being attacked?“ — thereby sharply prioritising patching.

    Read in glossary
    —
    Published
    CISA assessment (SSVC)
    Exploitation: none known · automatable · Technical impact: total
    Source: CISA Vulnrichment, as of 6 November 2026
    CWE

    CWE is a catalogue of typical weakness types in software and hardware — such as flawed input validation, unsafe memory handling or poor authentication. Where a CVE names a concrete vulnerability in a concrete product, a CWE describes the underlying class of defect.

    Read in glossary
    CWE-416

    Detection rules

    No NEOSEC detection rule is available for this vulnerability yet.

    Classification under NIS2 and CRA

    Rule-based classification from exploitation status and severity. It does not replace a case-by-case assessment.

    NIS2

    NIS2 is EU Directive (EU) 2022/2555 to raise the level of cybersecurity across the Union. It substantially broadens obligations compared with the first NIS directive: more sectors, mandatory risk management, staged reporting duties and personal accountability of senior management.

    Read in glossary
    High technical severity: assess and remediate the vulnerability in vulnerability handling under Art. 21(2)(e) NIS2 and document the decision.
    CRA

    The CRA is EU Regulation (EU) 2024/2847 setting horizontal cybersecurity requirements for „products with digital elements“ — from industrial controllers and software to connected consumer devices. For the first time manufacturers must ensure security across the entire product lifecycle, handle vulnerabilities and provide security updates.

    Read in glossary
    From 11.12.2027, Annex I Part II CRA requires manufacturers of affected products with digital elements to handle vulnerabilities without delay and provide security updates.
    ISO/IEC 27001

    ISO/IEC 27001 is the internationally leading standard for an information security management system (ISMS). It describes a risk-based, process-oriented framework to systematically plan, implement, review and improve information security.

    Read in glossary
    Control A.8.8, management of technical vulnerabilities: assess relevance to your systems, plan remediation and keep evidence.

    Description

    Issue summary: Calling the OpenSSL API function SSL_free_buffers may cause memory to be accessed that was previously freed in some situations Impact summary: A use after free can have a range of potential consequences such as the corruption of valid data, crashes or execution of arbitrary code. However, only applications that directly call the SSL_free_buffers function are affected by this issue. Applications that do not call this function are not vulnerable. Our investigations indicate that this function is rarely used by applications. The SSL_free_buffers function is used to free the internal OpenSSL buffer used when processing an incoming record from the network. The call is only expected to succeed if the buffer is not currently in use. However, two scenarios have been identified where the buffer is freed even when still in use. The first scenario occurs where a record header has been received from the network and processed by OpenSSL, but the full record body has not yet arrived. In this case calling SSL_free_buffers will succeed even though a record has only been partially processed and the buffer is still in use. The second scenario occurs where a full record containing application data has been received and processed by OpenSSL but the application has only read part of this data. Again a call to SSL_free_buffers will succeed even though the buffer is still in use. While these scenarios could occur accidentally during normal operation a malicious attacker could attempt to engineer a stituation where this occurs. We are not aware of this issue being actively exploited. The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.

    Source: BSI WID Portal, BSI CSAF, ENISA EUVD, NVD (NIST), cvelistv5, Microsoft Security Update Guide, Ubuntu Security Notices

    Affected products

    The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

    Affected products
    Affected versionsFixed in
    OpenSSLOpenSSL
    • 3.2.0 – < 3.2.2
    • 3.0.0 – < 3.0.14
    • 3.1.0 – < 3.1.6
    • 3.3.0 – < 3.3.1
    • 1.1.1 – < 1.1.1y
    • 3.2.2
    • 3.0.14
    • 3.1.6
    • 3.3.1
    • 1.1.1y
    netappactive_iq_unified_manager
    • —
    • —
    netappmanagement_services_for_element_software_and_netapp_hci
    • —
    • —
    netapponcommand_workflow_automation
    • —
    • —
    netappontap_select_deploy_administration_utility
    • —
    • —
    netappsnapmanager
    • —
    • —
    opensslopenssl
    • 3.2.0 – < 3.2.2
    • 3.3.0
    • 3.0.0 – < 3.0.14
    • 3.1.0 – < 3.1.6
    • 1.1.1 – < 1.1.1y
    • 3.2.2
    • —
    • 3.0.14
    • 3.1.6
    • 1.1.1y
    DellPowerScale OneFS Node Firmware Package
    • < 14.1
    • 14.1
    HPEHP-UX OpenSSL Software
    • < A.03.00.15.001
    • A.03.00.15.001
    IBMAIX
    • 7.2
    • 7.3
    • —
    • —
    IBMApp Connect Enterprise
    • <LTS 12.0.14
    • —
    IBMCognos Analytics
    • <12.0.4 FP1
    • <11.2.4 FP6
    • —
    • —
    IBMInfoSphere Information Server
    • 11.7
    • —
    IBMRational Build Forge
    • < 8.0.0.27
    • 8.0.0.27
    IBMRational ClearCase
    • < 11.0.0.3
    • < 10.0.1.3
    • < 9.1.0.8
    • 11.0.0.3
    • 10.0.1.3
    • 9.1.0.8
    IBMRational ClearQuest
    • <Fix Pack 8 (9.1.0.8) for 9.1
    • < 10.0.7
    • —
    • 10.0.7
    IBMSecurity Guardium
    • 12
    • —
    IBMSpectrum Protect Plus
    • < 10.1.17
    • 10.1.17
    IBMVIOS
    • 3.1
    • 4.1
    • —
    • —
    InsydeUEFI Firmware
    • < RV24.06.3
    • < RV23.08.1
    • RV24.06.3
    • RV23.08.1
    MeinbergLANTIME
    • < V7.08.014
    • V7.08.014
    NetAppActiveIQ Unified Manager
    • for VMware vSphere
    • for Linux
    • —
    • —
    NetAppAFF
    • Baseboard Management Controller
    • —
    NetAppFAS
    • Baseboard Management Controller
    • —
    Open SourceOpenSSL
    • < 3.1.6
    • < 3.2.2
    • < 3.0.14
    • < 3.3.1
    • < 1.1.1y
    • 3.1.6
    • 3.2.2
    • 3.0.14
    • 3.3.1
    • 1.1.1y
    Red HatOpenShift Logging
    • < 5.9.10
    • 5.9.10
    SecurepointUTM
    • < 12.7.2
    • 12.7.2
    XeroxFreeFlow Print Server
    • v9 for Solaris
    • —

    Fixed in hardened container images

    Vendors of hardened images ship their own builds with a fix, often ahead of the distribution. This only concerns you if you use these images.

    Show all 28 entries
    Fixed in hardened container images
    Fixed in
    BellSoftAlpaquita:23openssl
    • 3.0.14-r0
    BellSoftAlpaquita:streamopenssl
    • 3.3.1-r0
    BellSoftBellSoft Hardened Containers:23openssl
    • 3.0.14-r0
    BellSoftBellSoft Hardened Containers:streamopenssl
    • 3.3.1-r0
    ChainguardChainguardlibcrypto3
    • 3.3.1-r0
    ChainguardChainguardlibcrypto3
    • 3.3.1-r0
    ChainguardChainguardlibcrypto3-2.34
    • 3.3.1-r0
    ChainguardChainguardlibcrypto3-2.34
    • 3.3.1-r0
    ChainguardChainguardopenssl
    • 3.3.1-r0
    ChainguardChainguardopenssl
    • 3.3.1-r0
    ChainguardChainguardopenssl-provider-fips
    • 3.0.9-r1
    ChainguardChainguardopenssl-provider-fips
    • 3.0.9-r1
    ChainguardChainguardopenssl-provider-fips-3.1.2
    • 0
    ChainguardChainguardopenssl-provider-fips-3.1.2
    • 0
    ChainguardChainguardopenssl-provider-fips-3.1.2-dbg
    • 0
    ChainguardChainguardopenssl-provider-fips-3.1.2-dbg
    • 0
    ChainguardWolfilibcrypto3
    • 3.3.1-r0
    ChainguardWolfilibcrypto3
    • 3.3.1-r0
    ChainguardWolfiopenssl
    • 3.3.1-r0
    ChainguardWolfiopenssl
    • 3.3.1-r0
    CleanStartCleanStartopenssl
    • 3.3.0-r3
    EchoEchoopenssl-1.1.1c
    • 1.1.1c+e1
    EchoEchoopenssl-1.1.1g
    • 1.1.1g+e1
    EchoEchoopenssl-1.1.1k
    • 1.1.1k+e1
    EchoEchoopenssl-3.0.9
    • 3.0.9+e1
    EchoEchoopenssl-3.1.0
    • 3.1.0+e1
    Root.ioAlpine 3.15openssl
    • 1.1.1w-r10073
    • 1.1.1w-r10074
    • 1.1.1w-r10075
    • 1.1.1w-r10076
    • 1.1.1w-r10077
    Root.ioAlpine 3.15rootio-openssl
    • 1.1.1w-r10073
    • 1.1.1w-r10074
    • 1.1.1w-r10075
    • 1.1.1w-r10076
    • 1.1.1w-r10077

    Source: OSV.dev, licensed CC BY 4.0.

    Vendors and products

    Affected operating systems

    Affected operating systems
    Linuxdebiandebian_linux11.0
    Linuxubuntuopensslfocal
    Linuxubuntuopenssljammy
    Linuxubuntuopensslnoble
    Othernetapp500f_firmware—
    Othernetapp8300_firmware—
    Othernetapp8700_firmware—
    Othernetapp9500_firmware—
    Othernetappa150_firmware—
    Othernetappa220_firmware—
    Othernetappa250_firmware—
    Othernetappa400_firmware—
    Othernetappa700s_firmware—
    Othernetappa800_firmware—
    Othernetappa900_firmware—
    Othernetappbootstrap_os—
    Othernetappbrocade_fabric_operating_system—
    Othernetappc190_firmware—
    Othernetappc250_firmware—
    Othernetappc400_firmware—
    Othernetappc800_firmware—
    Othernetappfas2720_firmware—
    Othernetappfas2750_firmware—
    Othernetappfas2820_firmware—

    Weakness classes (CWE)

    • CWE-416Use After Free

      Variant

      The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

      Entry at MITRE CWE-416

    References & sources

    Changes to this CVE

    Who changed this CVE and when: NVD (analysis, affected products, CVSS), the CVE publisher (CNA) and additional providers such as CISA (ADP).

    1. Initial analysis by NVDNVD

      Show 39 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      Product configurationadded
      —
      OR *cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 1.1.1 up to (excluding) 1.1.1y *cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (excluding) 3.0.14 *cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 3.1.0 up to (excluding) 3.1.6 *cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions from (including) 3.2.0 up to (excluding) 3.2.2 *cpe:2.3:a:openssl:openssl:3.3.0:*:*:*:*:*:*:*
      Product configurationadded
      —
      OR *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
      Product configurationadded
      —
      OR *cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:* *cpe:2.3:a:netapp:management_services_for_element_software_and_netapp_hci:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:hyper-v:*:* *cpe:2.3:o:netapp:brocade_fabric_operating_system:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:8300_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:8300:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:8700_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:8700:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:a400_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a400:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:c400_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:c400:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:a250_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a250:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:500f_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:500f:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:c250_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:c250:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:a800_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a800:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:c800_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:c800:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:a900_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a900:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:9500_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:9500:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:c190_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:c190:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:a150_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a150:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:a220_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a220:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:fas2720_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:fas2720:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:fas2750_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:fas2750:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:fas2820_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:fas2820:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a700s:-:*:*:*:*:*:*:*
      Product configurationadded
      —
      AND OR *cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*
      Reference typeadded
      —
      OpenSSL Software Foundation: https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177 Types: Patch
      Reference typeadded
      —
      OpenSSL Software Foundation: https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d Types: Patch
      Reference typeadded
      —
      OpenSSL Software Foundation: https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac Types: Patch
      Reference typeadded
      —
      OpenSSL Software Foundation: https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8 Types: Patch
      Reference typeadded
      —
      OpenSSL Software Foundation: https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4 Types: Permissions Required
      Reference typeadded
      —
      CVE: https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html Types: Mailing List, Third Party Advisory
      Reference typeadded
      —
      CVE: https://lists.debian.org/debian-lts-announce/2024/11/msg00000.html Types: Mailing List, Third Party Advisory
      Reference typeadded
      —
      CVE: https://security.netapp.com/advisory/ntap-20240621-0004/ Types: Third Party Advisory
      Reference typeadded
      —
      OpenSSL Software Foundation: https://www.openssl.org/news/secadv/20240528.txt Types: Vendor Advisory

      Source identifier: nvd@nist.gov

    2. Record modifiedCVE Program

      Show 6 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      Referenceadded
      —
      https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html
      Referenceadded
      —
      https://lists.debian.org/debian-lts-announce/2024/11/msg00000.html
      Referenceadded
      —
      https://security.netapp.com/advisory/ntap-20240621-0004/
      Referenceremoved
      https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html
      —
      Referenceremoved
      https://lists.debian.org/debian-lts-announce/2024/11/msg00000.html
      —
      Referenceremoved
      https://security.netapp.com/advisory/ntap-20240621-0004/
      —

      Source identifier: af854a3a-2127-422b-91ae-364da2661108

    3. Record modifiedCISA ADP

      CVSS V3.1: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

      CVSS V3.1: before AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, after —

      CISA assessment (SSVC): exploitation: none known, automatable: yes

      Show 5 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      CVSSadded
      —
      AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
      CVSSremoved
      AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
      —
      Affected versions (publisher)added
      —
      Affected value removed. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2024/4xxx/CVE-2024-4741.json">CVE-2024-4741</a>
      SSVC assessmentremoved
      {"id":"CVE-2024-4741","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"version":"2.0.3","timestamp":"2024-11-13T14:45:07.092438Z"}
      —
      SSVC assessmentadded
      —
      {"id":"CVE-2024-4741","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"version":"2.0.3","timestamp":"2026-11-06T21:40:09.343062Z"}

      Source identifier: 134c704f-9b21-4f2e-91b3-4a467353bcc0

    4. Record modifiedopenssl.org

      Show 12 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      Referenceadded
      —
      https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177
      Referenceadded
      —
      https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d
      Referenceadded
      —
      https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac
      Referenceadded
      —
      https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8
      Referenceadded
      —
      https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4
      Referenceadded
      —
      https://www.openssl.org/news/secadv/20240528.txt
      Referenceremoved
      https://github.com/openssl/openssl/commit/704f725b96aa373ee45ecfb23f6abfe8be8d9177
      —
      Referenceremoved
      https://github.com/openssl/openssl/commit/b3f0eb0a295f58f16ba43ba99dad70d4ee5c437d
      —
      Referenceremoved
      https://github.com/openssl/openssl/commit/c88c3de51020c37e8706bf7a682a162593053aac
      —
      Referenceremoved
      https://github.com/openssl/openssl/commit/e5093133c35ca82874ad83697af76f4b0f7e3bd8
      —
      Referenceremoved
      https://github.openssl.org/openssl/extended-releases/commit/f7a045f3143fc6da2ee66bf52d8df04829590dd4
      —
      Referenceremoved
      https://www.openssl.org/news/secadv/20240528.txt
      —

      Source identifier: openssl-security@openssl.org

    Embed badge

    Show the severity and KEV status of this vulnerability on your site – with a link back here. The image is updated hourly.

    Badge preview for CVE-2024-4741
    <a href="https://intel.neosec.eu/en/cve/CVE-2024-4741"><img src="https://intel.neosec.eu/badge/cve/CVE-2024-4741.svg?lang=en" alt="CVE-2024-4741 – NEOSEC Intel" height="20"></a>