Search for vulnerabilities
Vulnerability details: VCID-kcam-7y4u-vyg2
Vulnerability ID VCID-kcam-7y4u-vyg2
Aliases CVE-2025-32464
Summary HAProxy 2.2 through 3.1.6, in certain uncommon configurations, has a sample_conv_regsub heap-based buffer overflow because of mishandling of the replacement of multiple short patterns with a longer one.
Status Published
Exploitability 0.5
Weighted Severity 6.1
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-1025 Comparison Using Wrong Factors
System Score Found at
cvssv3 6.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-32464.json
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
epss 0.0055 https://api.first.org/data/v1/epss?cve=CVE-2025-32464
cvssv3.1 6.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.8 https://github.com/haproxy/haproxy/commit/3e3b9eebf871510aee36c3a3336faac2f38c9559
ssvc Track https://github.com/haproxy/haproxy/commit/3e3b9eebf871510aee36c3a3336faac2f38c9559
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-32464.json
https://api.first.org/data/v1/epss?cve=CVE-2025-32464
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-32464
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/haproxy/haproxy/commit/3e3b9eebf871510aee36c3a3336faac2f38c9559
https://lists.debian.org/debian-lts-announce/2025/04/msg00031.html
1102673 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1102673
2358543 https://bugzilla.redhat.com/show_bug.cgi?id=2358543
CVE-2025-32464 https://nvd.nist.gov/vuln/detail/CVE-2025-32464
USN-7431-1 https://usn.ubuntu.com/7431-1/
USN-7431-2 https://usn.ubuntu.com/7431-2/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-32464.json
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:C/C:N/I:N/A:H 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:C/C:N/I:N/A:H Found at https://github.com/haproxy/haproxy/commit/3e3b9eebf871510aee36c3a3336faac2f38c9559
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:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-09T19:23:34Z/ Found at https://github.com/haproxy/haproxy/commit/3e3b9eebf871510aee36c3a3336faac2f38c9559
Exploit Prediction Scoring System (EPSS)
Percentile 0.66942
EPSS Score 0.0055
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:21:43.655223+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/7431-1/ 36.1.3