CVE-2024-13176
Timing side-channel in ECDSA signature computation
02 Description
Timing side-channel in ECDSA signature computation
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.60% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 48.9% of scored records. A rank, not a probability.
- NVD base score
- 4.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-01-20 13:29Z1 YR AGO
- Last updated
- 2026-03-18 16:49Z7 MO AGO
- Reserved
- 2025-01-07
- Assigning CNA
- openssl
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.1)
- CNA CVSS vector
- CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- Weaknesses
- CWE-385Covert Timing ChannelBase
- Data version
- 5.2
- Document digest
- 0bcee03e6b8653d76d5a8b6d4bb3b6bd845643e4d6acc827e14de27d2f514bdc
05 Affected products
06 References
- openssl-library.orgOpenSSL Advisoryhttps://openssl-library.org/news/secadv/20250120.txt
- github.com3.4.1 git commithttps://github.com/openssl/openssl/commit/77c608f4c8857e63e98e66444e2e761c9627916f
- github.com3.3.3 git commithttps://github.com/openssl/openssl/commit/392dcb336405a0c94486aa6655057f59fd3a0902
- github.com3.2.4 git commithttps://github.com/openssl/openssl/commit/4b1cb94a734a7d4ec363ac0a215a25c181e11f65
- github.com3.1.8 git commithttps://github.com/openssl/openssl/commit/2af62e74fb59bc469506bc37eb2990ea408d9467
- github.com3.0.16 git commithttps://github.com/openssl/openssl/commit/07272b05b04836a762b4baa874958af51d513844
- github.openssl.org1.1.1zb git commithttps://github.openssl.org/openssl/extended-releases/commit/a2639000db19878d5d89586ae7b725080592ae86
- github.openssl.org1.0.2zl git commithttps://github.openssl.org/openssl/extended-releases/commit/0d5fd1ab987f7571e2c955d8d8b638fc0fb54ded
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/01/20/2
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20250124-0005/
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20250418-0010/
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00028.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20250502-0006/
07 Fixed in
AlmaLinux 9
- mecab Fixed in 0.996-3.module_el9.6.0+152+8cbce00c.4
- mecab-devel Fixed in 0.996-3.module_el9.6.0+152+8cbce00c.4
- mecab-ipadic Fixed in 2.7.0.20070801-24.module_el9.6.0+152+8cbce00c
- mecab-ipadic-EUCJP Fixed in 2.7.0.20070801-24.module_el9.6.0+152+8cbce00c
- mysql Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-common Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-devel Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-errmsg Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-libs Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-server Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-test Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-test-data Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- rapidjson-devel Fixed in 1.1.0-19.module_el9.6.0+152+8cbce00c
- rapidjson-doc Fixed in 1.1.0-19.module_el9.6.0+152+8cbce00c
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 10
- mysql-selinux Fixed in 1.0.14-1.el10_0
- mysql8.4-common Fixed in 8.4.6-2.el10_0
- mysql8.4-errmsg Fixed in 8.4.6-2.el10_0
- mysql8.4-test-data Fixed in 8.4.6-2.el10_0
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- mecab Fixed in 0.996-3.module_el9.6.0+152+8cbce00c.4
- mecab-devel Fixed in 0.996-3.module_el9.6.0+152+8cbce00c.4
- mecab-ipadic Fixed in 2.7.0.20070801-24.module_el9.6.0+152+8cbce00c
- mecab-ipadic-EUCJP Fixed in 2.7.0.20070801-24.module_el9.6.0+152+8cbce00c
- mysql Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-common Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-devel Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-errmsg Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-libs Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-server Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-test Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- mysql-test-data Fixed in 8.4.6-1.module_el9.6.0+180+a4e757e5
- rapidjson-devel Fixed in 1.1.0-19.module_el9.6.0+152+8cbce00c
- rapidjson-doc Fixed in 1.1.0-19.module_el9.6.0+152+8cbce00c
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 10
- mysql-selinux Fixed in 1.0.14-1.el10_0
- mysql8.4-common Fixed in 8.4.6-2.el10_0
- mysql8.4-errmsg Fixed in 8.4.6-2.el10_0
- mysql8.4-test-data Fixed in 8.4.6-2.el10_0
Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- edk2 No fix yet
- openssl Fixed in 3.0.16-1~deb12u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- edk2 Fixed in 2025.02-8+deb13u1
- openssl Fixed in 3.4.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- edk2 Fixed in 2025.02-9
- openssl Fixed in 3.4.1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- openssl Fixed in 1.1.1f-1ubuntu2.24
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- edk2 Fixed in 2022.02-3ubuntu0.22.04.4
- openssl Fixed in 3.0.2-0ubuntu1.19
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- edk2 Fixed in 2024.02-2ubuntu0.6
- openssl Fixed in 3.0.13-0ubuntu3.5
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- edk2 Fixed in 2025.02-8ubuntu3
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.04 LTS
- edk2 Fixed in 2025.02-8ubuntu3
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- edk2 No fix yet
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- edk2 No fix yet
- openssl No fix yet
- openssl1.0 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 20.04 LTS
- edk2 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 22.04 LTS
- nodejs No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-preview 22.04 LTS
- openssl No fix yet
- openssl-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 16.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 18.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 20.04 LTS
- openssl Fixed in 1.1.1f-1ubuntu2.fips.24Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 22.04 LTS
- openssl Fixed in 3.0.2-0ubuntu1.19+Fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- openssl-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 24.04 LTS
- openssl-fips Fixed in 3.0.13-0ubuntu3.6+Fips1Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 16.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 18.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 20.04 LTS
- openssl No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.