Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.018
EPSS Ranking 82.0%
CVSS Severity
CVSS v3 Score 9.1
CVSS v2 Score 6.4
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
- 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
Products affected by CVE-2017-8807
-
cpe:2.3:a:varnish-cache:varnish:4.1.0
-
cpe:2.3:a:varnish-cache:varnish:4.1.1
-
cpe:2.3:a:varnish-cache:varnish:4.1.2
-
cpe:2.3:a:varnish-cache:varnish:4.1.3
-
cpe:2.3:a:varnish-cache:varnish:4.1.4
-
cpe:2.3:a:varnish-cache:varnish:4.1.5
-
cpe:2.3:a:varnish-cache:varnish:4.1.6
-
cpe:2.3:a:varnish-cache:varnish:4.1.7
-
cpe:2.3:a:varnish-cache:varnish:4.1.8
-
cpe:2.3:a:varnish_cache_project:varnish_cache:5.0.0
-
cpe:2.3:a:varnish_cache_project:varnish_cache:5.1.0
-
cpe:2.3:a:varnish_cache_project:varnish_cache:5.1.1
-
cpe:2.3:a:varnish_cache_project:varnish_cache:5.1.2
-
cpe:2.3:a:varnish_cache_project:varnish_cache:5.1.3
-
cpe:2.3:a:varnish_cache_project:varnish_cache:5.2.0
-
cpe:2.3:o:debian:debian_linux:9.0