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Vulnerability details: VCID-4813-s8rk-xqcz
Vulnerability ID VCID-4813-s8rk-xqcz
Aliases CVE-2024-50382
Summary Botan before 3.6.0, when certain LLVM versions are used, has compiler-induced secret-dependent control flow in lib/utils/ghash/ghash.cpp in GHASH in AES-GCM. There is a branch instead of an XOR with carry. This was observed for Clang in LLVM 15 on RISC-V.
Status Published
Exploitability 0.5
Weighted Severity 5.3
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2024-50382
cvssv3.1 5.9 https://arxiv.org/pdf/2410.13489
ssvc Track https://arxiv.org/pdf/2410.13489
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.9 https://github.com/randombit/botan/commit/53b0cfde580e86b03d0d27a488b6c134f662e957
ssvc Track https://github.com/randombit/botan/commit/53b0cfde580e86b03d0d27a488b6c134f662e957
cvssv3.1 5.9 https://github.com/randombit/botan/compare/3.5.0...3.6.0
ssvc Track https://github.com/randombit/botan/compare/3.5.0...3.6.0
cvssv3.1 5.9 https://news.ycombinator.com/item?id=41887153
ssvc Track https://news.ycombinator.com/item?id=41887153
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2024-50382
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-50382
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2410.13489 https://arxiv.org/pdf/2410.13489
3.5.0...3.6.0 https://github.com/randombit/botan/compare/3.5.0...3.6.0
53b0cfde580e86b03d0d27a488b6c134f662e957 https://github.com/randombit/botan/commit/53b0cfde580e86b03d0d27a488b6c134f662e957
item?id=41887153 https://news.ycombinator.com/item?id=41887153
USN-7586-1 https://usn.ubuntu.com/7586-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://arxiv.org/pdf/2410.13489
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-24T19:56:36Z/ Found at https://arxiv.org/pdf/2410.13489
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/randombit/botan/commit/53b0cfde580e86b03d0d27a488b6c134f662e957
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-24T19:56:36Z/ Found at https://github.com/randombit/botan/commit/53b0cfde580e86b03d0d27a488b6c134f662e957
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/randombit/botan/compare/3.5.0...3.6.0
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-24T19:56:36Z/ Found at https://github.com/randombit/botan/compare/3.5.0...3.6.0
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://news.ycombinator.com/item?id=41887153
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-24T19:56:36Z/ Found at https://news.ycombinator.com/item?id=41887153
Exploit Prediction Scoring System (EPSS)
Percentile 0.34828
EPSS Score 0.00144
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:37:58.785258+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0