AZL-92447
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92447.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-92447
- Upstream
- Published
- 2026-07-16T17:16:57Z
- Modified
- 2026-09-20T05:33:47Z
- Summary
- CVE-2026-50012 affecting package squid for versions less than 6.13-5
- Details
-
Squid is a caching proxy for the Web. Prior to 7.6, due to an improper input validation bug in cache digest reply handling (peerDigestSwapInMask in src/peer_digest.cc), Squid is vulnerable to a heap-based buffer overflow: a cache digest's on-the-wire size may be larger than the mask_size declared within the digest, so a trusted peer sending a maliciously crafted reply to a cache_digest request message can trigger the overflow. This attack is limited to Squid instances compiled with the --enable-cache-digests option and configured with cache_peer entries. This issue is fixed in version 7.6.
- References