ALPINE-CVE-2025-0725

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2025-0725
Published: 05 Feb 2025, 10:15
Last modified:08 Jul 2026, 04:32

Vulnerability Summary

Overall Risk (default)
medium
29/100
CVSS Score
7.3 HIGH
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

05 Feb 2025, 10:15
Published
Vulnerability first disclosed
08 Jul 2026, 04:32
Last Modified
Vulnerability information updated

Description

When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the `CURLOPT_ACCEPT_ENCODING` option, **using zlib 1.2.0.3 or older**, an attacker-controlled integer overflow would make libcurl perform a buffer overflow.

CVSS Metrics

  • v3.1•HIGH•Score: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Systems

  • alpine•curl

    < 8.12.0-r0 | < 8.12.0-r0 | < 8.12.0-r0 | < 8.12.0-r0 | < 8.12.0-r0 | < 8.12.0-r0 | < 8.12.0-r0 | ≥ 7.10.5, < 8.12.0-r0 | ≥ 7.10.5, < 8.12.0-r0 | ≥ 7.10.5, < 8.12.0-r0 | ≥ 7.10.5, < 8.12.0-r0 | ≥ 7.10.5, < 8.12.0-r0 | ≥ 7.10.5, < 8.12.0-r0 | ≥ 7.10.5, < 8.12.0-r0

References (1)