CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
97.9%
The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.
Vendor | Product | Version | CPE |
---|---|---|---|
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:*:*:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:-:pre1:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:-:pre2:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:-:pre3:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:-:pre4:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:-:pre5:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:-:pre6:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:-:pre7:*:*:*:*:* |
squid-cache | squid | 3.0 | cpe:2.3:a:squid-cache:squid:3.0:rc4:*:*:*:*:*:* |
squid-cache | squid | 3.0.stable1 | cpe:2.3:a:squid-cache:squid:3.0.stable1:*:*:*:*:*:*:* |
lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
rhn.redhat.com/errata/RHSA-2016-2600.html
www.openwall.com/lists/oss-security/2016/02/26/2
www.securitytracker.com/id/1035101
www.squid-cache.org/Advisories/SQUID-2016_2.txt
www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13993.patch
www.squid-cache.org/Versions/v4/changesets/squid-4-14549.patch
security.gentoo.org/glsa/201607-01
usn.ubuntu.com/3557-1/
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
97.9%