MediumCVE-2023-5981

Gnutls: timing side-channel in the rsa-psk authentication (CVE-2023-5981)

Published 28.11.2023Last modified 14.10.2026Sources: Siemens ProductCERT, Red Hat, CVE.org, Msrc Update Guide

What is affected, what to do

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

Update Red Hat Enterprise Linux 8 to version 0:3.6.16-8.el8_9, Red Hat Enterprise Linux 8.6 Extended Update Support to version 0:3.6.16-5.el8_6.2, Red Hat Enterprise Linux 8.8 Extended Update Support to version 0:3.6.16-7.el8_8.1.

Affected: Red Hat Enterprise Linux 8 lt *..0:3.6.16-8.el8_9
Red Hat Enterprise Linux 8.6 Extended Update Support lt *..0:3.6.16-5.el8_6.2
Red Hat Enterprise Linux 8.8 Extended Update Support lt *..0:3.6.16-7.el8_8.1
Red Hat Enterprise Linux 9 lt *..0:3.7.6-23.el9_3.3
Red Hat Enterprise Linux 9.2 Extended Update Support lt *..0:3.7.6-21.el9_2.1
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-37
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-68
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-158
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-39
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-58
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-13
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-81
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-79
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-22
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-57
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-6
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-15
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-54
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-10
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-26
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-19
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-21
Red Hat RHODF-4.15-RHEL-9 lt *..v4.15.0-103
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-22
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-11
Red Hat RHOL-5.8-RHEL-9 lt *..v6.8.1-407
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-19
Red Hat RHOL-5.8-RHEL-9 lt *..v1.0.0-479
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-7
Red Hat RHOL-5.8-RHEL-9 lt *..v0.4.0-247
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-5
Red Hat RHOL-5.8-RHEL-9 lt *..v1.1.0-227
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.1-470
Red Hat RHOL-5.8-RHEL-9 lt *..v2.9.6-14
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-2
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-24
Red Hat RHOL-5.8-RHEL-9 lt *..v5.8.6-10
Red Hat RHOL-5.8-RHEL-9 lt *..v0.1.0-525
Red Hat RHOL-5.8-RHEL-9 lt *..v0.1.0-224
Red Hat RHOL-5.8-RHEL-9 lt *..v0.28.1-56
Fixed in: Red Hat Enterprise Linux 8 0:3.6.16-8.el8_9
Red Hat Enterprise Linux 8.6 Extended Update Support 0:3.6.16-5.el8_6.2
Red Hat Enterprise Linux 8.8 Extended Update Support 0:3.6.16-7.el8_8.1
Red Hat Enterprise Linux 9 0:3.7.6-23.el9_3.3
Red Hat Enterprise Linux 9.2 Extended Update Support 0:3.7.6-21.el9_2.1
Red Hat RHODF-4.15-RHEL-9 v4.15.0-37
Red Hat RHODF-4.15-RHEL-9 v4.15.0-68
Red Hat RHODF-4.15-RHEL-9 v4.15.0-158
Red Hat RHODF-4.15-RHEL-9 v4.15.0-39
Red Hat RHODF-4.15-RHEL-9 v4.15.0-58
Red Hat RHODF-4.15-RHEL-9 v4.15.0-13
Red Hat RHODF-4.15-RHEL-9 v4.15.0-81
Red Hat RHODF-4.15-RHEL-9 v4.15.0-79
Red Hat RHODF-4.15-RHEL-9 v4.15.0-22
Red Hat RHODF-4.15-RHEL-9 v4.15.0-57
Red Hat RHODF-4.15-RHEL-9 v4.15.0-6
Red Hat RHODF-4.15-RHEL-9 v4.15.0-15
Red Hat RHODF-4.15-RHEL-9 v4.15.0-54
Red Hat RHODF-4.15-RHEL-9 v4.15.0-10
Red Hat RHODF-4.15-RHEL-9 v4.15.0-26
Red Hat RHODF-4.15-RHEL-9 v4.15.0-19
Red Hat RHODF-4.15-RHEL-9 v4.15.0-21
Red Hat RHODF-4.15-RHEL-9 v4.15.0-103
Red Hat RHOL-5.8-RHEL-9 v5.8.6-22
Red Hat RHOL-5.8-RHEL-9 v5.8.6-11
Red Hat RHOL-5.8-RHEL-9 v6.8.1-407
Red Hat RHOL-5.8-RHEL-9 v5.8.6-19
Red Hat RHOL-5.8-RHEL-9 v1.0.0-479
Red Hat RHOL-5.8-RHEL-9 v5.8.6-7
Red Hat RHOL-5.8-RHEL-9 v0.4.0-247
Red Hat RHOL-5.8-RHEL-9 v5.8.6-5
Red Hat RHOL-5.8-RHEL-9 v1.1.0-227
Red Hat RHOL-5.8-RHEL-9 v5.8.1-470
Red Hat RHOL-5.8-RHEL-9 v2.9.6-14
Red Hat RHOL-5.8-RHEL-9 v5.8.6-2
Red Hat RHOL-5.8-RHEL-9 v5.8.6-24
Red Hat RHOL-5.8-RHEL-9 v5.8.6-10
Red Hat RHOL-5.8-RHEL-9 v0.1.0-525
Red Hat RHOL-5.8-RHEL-9 v0.1.0-224
Red Hat RHOL-5.8-RHEL-9 v0.28.1-56

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Metrics

5.9

Priority

XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.

Source: NVD, CVSS v3

5.9

CVSS v3

Severity Medium on the scale from 0 to 10.

Source: Siemens ProductCERT, Red Hat, CVE.org, Msrc Update Guide

1.3 %

EPSS score

Moderate — model estimates 1-10% exploitation likelihood.

Source: FIRST EPSS, percentile 69.8

Show all metrics

Severity: Medium
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: 72.35 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: 5.9 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: 5.9
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: 1.3 %; 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: 69.8; High — this CVE ranks above the median of all CVEs scored today (rank ≥ 36%).
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: 28.11.2023
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-208

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: Handle the vulnerability in regular vulnerability handling under Art. 21(2)(e) NIS2.
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

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

Source: siemens_advisory, redhat_csaf, cvelistv5, NVD (NIST), Microsoft Security Update Guide

Affected products

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

Affected products
		Affected versions	Fixed in
Red Hat	Red Hat Enterprise Linux 6	`—`	—
Red Hat	Red Hat Enterprise Linux 7	`—`	—
Red Hat	Red Hat Enterprise Linux 8	`< 0:3.6.16-8.el8_9`	`0:3.6.16-8.el8_9`
Red Hat	Red Hat Enterprise Linux 8.6 Extended Update Support	`< 0:3.6.16-5.el8_6.2`	`0:3.6.16-5.el8_6.2`
Red Hat	Red Hat Enterprise Linux 8.8 Extended Update Support	`< 0:3.6.16-7.el8_8.1`	`0:3.6.16-7.el8_8.1`
Red Hat	Red Hat Enterprise Linux 9	`< 0:3.7.6-23.el9_3.3`	`0:3.7.6-23.el9_3.3`
Red Hat	Red Hat Enterprise Linux 9.2 Extended Update Support	`< 0:3.7.6-21.el9_2.1`	`0:3.7.6-21.el9_2.1`
Red Hat	RHODF-4.15-RHEL-9	`< v4.15.0-10` `< v4.15.0-79` `< v4.15.0-103` `< v4.15.0-57` `< v4.15.0-22` `< v4.15.0-19` `< v4.15.0-37` `< v4.15.0-26` `< v4.15.0-6` `< v4.15.0-13` `< v4.15.0-81` `< v4.15.0-68` `< v4.15.0-158` `< v4.15.0-21` `< v4.15.0-15` `< v4.15.0-39` `< v4.15.0-54` `< v4.15.0-58`	`v4.15.0-10` `v4.15.0-79` `v4.15.0-103` `v4.15.0-57` `v4.15.0-22` `v4.15.0-19` `v4.15.0-37` `v4.15.0-26` `v4.15.0-6` `v4.15.0-13` `v4.15.0-81` `v4.15.0-68` `v4.15.0-158` `v4.15.0-21` `v4.15.0-15` `v4.15.0-39` `v4.15.0-54` `v4.15.0-58`
Red Hat	RHOL-5.8-RHEL-9	`< v5.8.6-10` `< v5.8.6-22` `< v2.9.6-14` `< v0.1.0-224` `< v1.0.0-479` `< v1.1.0-227` `< v0.1.0-525` `< v5.8.6-24` `< v5.8.6-5` `< v0.4.0-247` `< v5.8.6-19` `< v0.28.1-56` `< v5.8.1-470` `< v5.8.6-2` `< v5.8.6-11` `< v5.8.6-7` `< v6.8.1-407`	`v5.8.6-10` `v5.8.6-22` `v2.9.6-14` `v0.1.0-224` `v1.0.0-479` `v1.1.0-227` `v0.1.0-525` `v5.8.6-24` `v5.8.6-5` `v0.4.0-247` `v5.8.6-19` `v0.28.1-56` `v5.8.1-470` `v5.8.6-2` `v5.8.6-11` `v5.8.6-7` `v6.8.1-407`
gnu	gnutls	`< 3.8.2`	`3.8.2`

Vendors and products

Affected operating systems

Affected operating systems

Linux	debian	debian_linux	`10.0`
Linux	redhat	linux	`8.0`
Linux	redhat	linux	`9.0`
Other	fedoraproject	fedora	`37`
Other	fedoraproject	fedora	`38`

Weakness classes (CWE)

CWE-208Observable Timing Discrepancy
Base
Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.
Entry at MITRE CWE-208

References & sources

access.redhat.comRHSA-2024:0155Vendor advisory, x_refsource_REDHAT
access.redhat.comRHSA-2024:0319Vendor advisory, x_refsource_REDHAT
access.redhat.comRHSA-2024:0399Vendor advisory, x_refsource_REDHAT
access.redhat.comRHSA-2024:0451Vendor advisory, x_refsource_REDHAT
access.redhat.comRHSA-2024:0533Vendor advisory, x_refsource_REDHAT
access.redhat.comRHSA-2024:1383Vendor advisory, x_refsource_REDHAT
access.redhat.comRHSA-2024:2094Vendor advisory, x_refsource_REDHAT
access.redhat.comsecurity/cve/CVE-2023-5981Vulnerability database, x_refsource_REDHAT
bugzilla.redhat.comRHBZ#2248445Issue tracking, x_refsource_REDHAT
gnutls.orgsecurity-new.html
openwall.comlists/oss-security/2024/01/19/3x_transferred
lists.fedoraproject.orgarchives/list/package-announce@lists.fedoraproject.org/message/…x_transferred
lists.fedoraproject.orgarchives/list/package-announce@lists.fedoraproject.org/message/…x_transferred
lists.debian.orgdebian-lts-announce/2023/11/msg00016.html
Siemens ProductCERTproductcert/html/ssa-398330.html

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).

14.10.2026Record modifiedRed Hat

New references:

and 6 more references

Show 30 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0155
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0319
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0399
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0451
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0533
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:1383
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:2094
Reference	added	—	https://access.redhat.com/security/cve/CVE-2023-5981
Reference	added	—	https://bugzilla.redhat.com/show_bug.cgi?id=2248445
Reference	added	—	https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0155	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0319	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0399	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0451	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0533	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:1383	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:2094	—
Reference	removed	https://access.redhat.com/security/cve/CVE-2023-5981	—
Reference	removed	https://bugzilla.redhat.com/show_bug.cgi?id=2248445	—
Reference	removed	https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0155 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0319 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0399 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0451 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0533 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:1383 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:2094 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/security/cve/CVE-2023-5981 Types: Third Party Advisory, Vendor Advisory	—
Reference type	removed	https://bugzilla.redhat.com/show_bug.cgi?id=2248445 Types: Issue Tracking, Third Party Advisory	—
Reference type	removed	https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23 Types: Issue Tracking, Vendor Advisory	—

Source identifier: secalert@redhat.com

14.10.2026Record modifiedCVE Program

New references:

and 8 more references

Show 42 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Reference	added	—	http://www.openwall.com/lists/oss-security/2024/01/19/3
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0155
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0319
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0399
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0451
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:0533
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:1383
Reference	added	—	https://access.redhat.com/errata/RHSA-2024:2094
Reference	added	—	https://access.redhat.com/security/cve/CVE-2023-5981
Reference	added	—	https://bugzilla.redhat.com/show_bug.cgi?id=2248445
Reference	added	—	https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23
Reference	added	—	https://lists.debian.org/debian-lts-announce/2023/11/msg00016.html
Reference	added	—	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZEIOLORQ7N6WRPFXZSYDL2MC4LP7VFV/
Reference	added	—	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNXKVR5YNUEBNHAHM5GSYKBZX4W2HMN2/
Reference	removed	http://www.openwall.com/lists/oss-security/2024/01/19/3	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0155	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0319	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0399	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0451	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:0533	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:1383	—
Reference	removed	https://access.redhat.com/errata/RHSA-2024:2094	—
Reference	removed	https://access.redhat.com/security/cve/CVE-2023-5981	—
Reference	removed	https://bugzilla.redhat.com/show_bug.cgi?id=2248445	—
Reference	removed	https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23	—
Reference	removed	https://lists.debian.org/debian-lts-announce/2023/11/msg00016.html	—
Reference	removed	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZEIOLORQ7N6WRPFXZSYDL2MC4LP7VFV/	—
Reference	removed	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNXKVR5YNUEBNHAHM5GSYKBZX4W2HMN2/	—
Reference type	removed	http://www.openwall.com/lists/oss-security/2024/01/19/3 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0155 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0319 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0399 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0451 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:0533 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:1383 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/errata/RHSA-2024:2094 Types: Third Party Advisory	—
Reference type	removed	https://access.redhat.com/security/cve/CVE-2023-5981 Types: Third Party Advisory, Vendor Advisory	—
Reference type	removed	https://bugzilla.redhat.com/show_bug.cgi?id=2248445 Types: Issue Tracking, Third Party Advisory	—
Reference type	removed	https://gnutls.org/security-new.html#GNUTLS-SA-2023-10-23 Types: Issue Tracking, Vendor Advisory	—
Reference type	removed	https://lists.debian.org/debian-lts-announce/2023/11/msg00016.html Types: Third Party Advisory	—
Reference type	removed	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZEIOLORQ7N6WRPFXZSYDL2MC4LP7VFV/ Types: Broken Link	—
Reference type	removed	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNXKVR5YNUEBNHAHM5GSYKBZX4W2HMN2/ Types: Broken Link	—

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

14.10.2026Record modifiedSiemens ADP

New references:

https://cert-portal.siemens.com/productcert/html/ssa-398330.html

Show 2 original changes

Individual changes of this event as published by NVD
Type	Action	Before	After
Affected versions (publisher)	added	—	New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2023/5xxx/CVE-2023-5981.json">CVE-2023-5981</a>
Reference	added	—	https://cert-portal.siemens.com/productcert/html/ssa-398330.html

Source identifier: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

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<a href="https://intel.neosec.eu/en/cve/CVE-2023-5981"><img src="https://intel.neosec.eu/badge/cve/CVE-2023-5981.svg?lang=en" alt="CVE-2023-5981 – NEOSEC Intel" height="20"></a>