7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.591 Medium
EPSS
Percentile
97.7%
Debian Security Advisory DSA-3522-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
March 20, 2016 https://www.debian.org/security/faq
Package : squid3
CVE ID : CVE-2016-2571
Alex Rousskov from The Measurement Factory discovered that Squid3, a
fully featured web proxy cache, does not properly handle errors for
certain malformed HTTP responses. A remote HTTP server can exploit this
flaw to cause a denial of service (assertion failure and daemon exit).
For the oldstable distribution (wheezy), this problem has been fixed
in version 3.1.20-2.2+deb7u4.
For the stable distribution (jessie), this problem has been fixed in
version 3.4.8-6+deb8u2.
For the testing distribution (stretch), this problem has been fixed
in version 3.5.15-1.
For the unstable distribution (sid), this problem has been fixed in
version 3.5.15-1.
We recommend that you upgrade your squid3 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | s390x | squidclient | < 3.1.20-2.2+deb7u4 | squidclient_3.1.20-2.2+deb7u4_s390x.deb |
Debian | 8 | kfreebsd-amd64 | squid3-dbg | < 3.4.8-6+deb8u2 | squid3-dbg_3.4.8-6+deb8u2_kfreebsd-amd64.deb |
Debian | 6 | i386 | squid-cgi | < 3.1.6-1.2+squeeze6 | squid-cgi_3.1.6-1.2+squeeze6_i386.deb |
Debian | 7 | amd64 | squid-cgi | < 3.1.20-2.2+deb7u4 | squid-cgi_3.1.20-2.2+deb7u4_amd64.deb |
Debian | 8 | kfreebsd-i386 | squid3-dbg | < 3.4.8-6+deb8u2 | squid3-dbg_3.4.8-6+deb8u2_kfreebsd-i386.deb |
Debian | 6 | amd64 | squid-cgi | < 3.1.6-1.2+squeeze6 | squid-cgi_3.1.6-1.2+squeeze6_amd64.deb |
Debian | 7 | powerpc | squid-cgi | < 3.1.20-2.2+deb7u4 | squid-cgi_3.1.20-2.2+deb7u4_powerpc.deb |
Debian | 8 | armel | squid-cgi | < 3.4.8-6+deb8u2 | squid-cgi_3.4.8-6+deb8u2_armel.deb |
Debian | 7 | kfreebsd-i386 | squid-cgi | < 3.1.20-2.2+deb7u4 | squid-cgi_3.1.20-2.2+deb7u4_kfreebsd-i386.deb |
Debian | 8 | powerpc | squidclient | < 3.4.8-6+deb8u2 | squidclient_3.4.8-6+deb8u2_powerpc.deb |
7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.591 Medium
EPSS
Percentile
97.7%