CVE-2026-59939

Description

httplib2 is a comprehensive HTTP client library for Python. Prior to 0.32.0, httplib2 performs unbounded decompression of HTTP response bodies encoded with Content-Encoding: gzip or deflate in _decompressContent in httplib2/init.py, allowing a malicious or compromised HTTP server to return a small compressed payload that expands to an arbitrarily large size in memory and causes MemoryError or OOM-kill in the client process. This issue is fixed in version 0.32.0.

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Produits concernés

• httplib2
• Httplib2 project httplib2

Scores CVSS

Faiblesses (CWE)

• CWE-409

Références

• https://github.com/httplib2/httplib2/commit/87581ad6cf752fe3da2090c59058261d2d00a427 Patch
• https://github.com/httplib2/httplib2/releases/tag/v0.32.0 Release Notes
• https://github.com/httplib2/httplib2/security/advisories/GHSA-j5g9-f88f-gfj3 ExploitVendor Advisory
• https://lists.debian.org/debian-lts-announce/2026/08/msg00039.html
• https://github.com/httplib2/httplib2/security/advisories/GHSA-j5g9-f88f-gfj3 ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories