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.

CVSS v3.0 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/varnishcache/varnish-cache/pull/2429	Issue Tracking Vendor Advisory
https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7	Patch Vendor Advisory
https://bugs.debian.org/881808	Issue Tracking Third Party Advisory
http://varnish-cache.org/security/VSV00002.html	Patch Vendor Advisory
https://www.debian.org/security/2017/dsa-4034	Third Party Advisory
http://www.securityfocus.com/bid/101886	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:varnish-cache:varnish::::::::
	cpe:2.3:a:varnish_cache_project:varnish_cache::::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Information

Published : 2017-11-15 18:29

Updated : 2022-08-02 09:29

NVD link : CVE-2017-8807

Mitre link : CVE-2017-8807

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

varnish-cache

varnish

debian

debian_linux

varnish_cache_project

varnish_cache

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