CVE-2016-3948

MEDIUM

Description

Squid 3.x before 3.5.16 and 4.x before 4.0.8 improperly perform bounds checking, which allows remote attackers to cause a denial of service via a crafted HTTP response, related to Vary headers.

References

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html

http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html

http://rhn.redhat.com/errata/RHSA-2016-2600.html

http://www.securitytracker.com/id/1035458

http://www.squid-cache.org/Advisories/SQUID-2016_4.txt

http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14016.patch

https://security.gentoo.org/glsa/201607-01

https://usn.ubuntu.com/3557-1/

Details

Source: MITRE

Published: 2016-04-07

Updated: 2018-03-16

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH