Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2017-11-16T02:29:05.660

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

4.9

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	varnish-cache	varnish	< 4.1.9	Yes
Application	varnish_cache_project	varnish_cache	< 5.2.1	Yes
Operating System	debian	debian_linux	9.0	Yes

References

http://varnish-cache.org/security/VSV00002.html Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/101886 Third Party Advisory, VDB Entry ([email protected])
https://bugs.debian.org/881808 Issue Tracking, Third Party Advisory ([email protected])
https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7 Patch, Vendor Advisory ([email protected])
https://github.com/varnishcache/varnish-cache/pull/2429 Issue Tracking, Vendor Advisory ([email protected])
https://www.debian.org/security/2017/dsa-4034 Third Party Advisory ([email protected])
http://varnish-cache.org/security/VSV00002.html Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/101886 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.debian.org/881808 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/varnishcache/varnish-cache/pull/2429 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2017/dsa-4034 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)