CVE-2024-34702
Botan has a Denial of Service Due to Excessive Name Constraints
02 Description
Botan has a Denial of Service Due to Excessive Name Constraints
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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.84% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 57.6% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
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
- 2024-07-08 16:22Z2 YR AGO
- Last updated
- 2024-08-02 02:59Z2 YR AGO
- Reserved
- 2024-05-07
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weaknesses
- CWE-405Asymmetric Resource Consumption (Amplification)Class
- Data version
- 5.1
- Document digest
- 59f8754256bfde279d66f281af22520c7afaf6a56129e35936c105c07b7a640b
05 Affected products
06 References
- github.comhttps://github.com/randombit/botan/security/advisories/GHSA-5gg9-hqpr-r58j
- github.comhttps://github.com/randombit/botan/pull/4034
- github.comhttps://github.com/randombit/botan/pull/4045
- github.comhttps://github.com/randombit/botan/pull/4047
- github.comhttps://github.com/randombit/botan/pull/4052
- github.comhttps://github.com/randombit/botan/pull/4186
- github.comhttps://github.com/randombit/botan/pull/4187
- github.comhttps://github.com/randombit/botan/commit/21dccc8fef18c165ba3301d850ac61521f85637e
- github.comhttps://github.com/randombit/botan/commit/39535f13c322f56aa3da2f44b2b6abb8619a82ac
- github.comhttps://github.com/randombit/botan/commit/477822a2d10f02d8ba46c9d8a5132f25843f5cc1
- github.comhttps://github.com/randombit/botan/commit/7606d70d3a2ac7114476ec2651ca0243c4536fdf
- github.comhttps://github.com/randombit/botan/commit/c3264821b9f6286ee4e6e3e06826f6b7177e6d41
- github.comhttps://github.com/randombit/botan/commit/ff704b12e6fa351aaedd07bffdc91722e84586b8
07 Fixed in
Debian 12
- botan Fixed in 2.19.3+dfsg-1+deb12u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- botan Fixed in 2.19.5+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- botan No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- botan 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
- botan Fixed in 2.19.1+dfsg-2ubuntu1+esm1Available 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 24.04 LTS
- botan Fixed in 2.19.3+dfsg-1ubuntu2+esm1Available 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.
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.