CVE-2017-8807

vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VFP_GetStorage buffer is larger than intended in certain circumstances involving -sfile Stevedore transient objects.

• CWE-119

• http://varnish-cache.org/security/VSV00002.htmlPatch, Vendor Advisory
• http://www.securityfocus.com/bid/101886Third Party Advisory, VDB Entry
• https://bugs.debian.org/881808Issue Tracking, Third Party Advisory
• https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7Patch, Vendor Advisory
• https://github.com/varnishcache/varnish-cache/pull/2429Issue Tracking, Vendor Advisory
• https://www.debian.org/security/2017/dsa-4034Third Party Advisory
• http://varnish-cache.org/security/VSV00002.htmlPatch, Vendor Advisory
• http://www.securityfocus.com/bid/101886Third Party Advisory, VDB Entry
• https://bugs.debian.org/881808Issue Tracking, Third Party Advisory
• https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7Patch, Vendor Advisory
• https://github.com/varnishcache/varnish-cache/pull/2429Issue Tracking, Vendor Advisory
• https://www.debian.org/security/2017/dsa-4034Third Party Advisory

Published

Nov 16, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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