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.

Score

CVSS 3.1 9.1 Critical

Status

Modified - security@debian.org

Published

2017-11-16

Last modified

2024-08-05

Weaknesses

CWE-119

Affected products

• Debian Linux (Debian)
• Varnish (Varnish-cache)
• Varnish Cache (Varnish Cache Project)

References

• http://varnish-cache.org/security/VSV00002.html
• http://www.securityfocus.com/bid/101886
• https://bugs.debian.org/881808
• https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7
• https://github.com/varnishcache/varnish-cache/pull/2429
• https://www.debian.org/security/2017/dsa-4034