8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.004 Low
EPSS
Percentile
72.4%
Package : squid
Version : 2.7.STABLE9-4.1+deb7u2
CVE ID : CVE-2016-4554
A security issue has been discovered in the Squid chaching proxy, on its
2.7.STABLE9 version branch.
CVE-2016-4554
Jianjun Chen found that Squid was vulnerable to a header smuggling
attack that could lead to cache poisoning and to bypass of same-origin
security policy in Squid and some client browsers.
For Debian 7 "Wheezy", this issue has been fixed in version
2.7.STABLE9-4.1+deb7u2.
We recommend that you upgrade your squid packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
signature.asc
Description: PGP signature
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | kfreebsd-i386 | squid3 | < 3.4.8-6+deb8u3 | squid3_3.4.8-6+deb8u3_kfreebsd-i386.deb |
Debian | 8 | armhf | squidclient | < 3.4.8-6+deb8u3 | squidclient_3.4.8-6+deb8u3_armhf.deb |
Debian | 8 | all | squid3 | < 3.4.8-6+deb8u3 | squid3_3.4.8-6+deb8u3_all.deb |
Debian | 7 | i386 | squid-cgi | < 3.1.20-2.2+deb7u5 | squid-cgi_3.1.20-2.2+deb7u5_i386.deb |
Debian | 8 | amd64 | squid-purge | < 3.4.8-6+deb8u3 | squid-purge_3.4.8-6+deb8u3_amd64.deb |
Debian | 8 | ppc64el | squid3-dbg | < 3.4.8-6+deb8u3 | squid3-dbg_3.4.8-6+deb8u3_ppc64el.deb |
Debian | 8 | mipsel | squid3-dbg | < 3.4.8-6+deb8u3 | squid3-dbg_3.4.8-6+deb8u3_mipsel.deb |
Debian | 7 | i386 | squid | < 2.7.STABLE9-4.1+deb7u2 | squid_2.7.STABLE9-4.1+deb7u2_i386.deb |
Debian | 8 | kfreebsd-amd64 | squid-cgi | < 3.4.8-6+deb8u3 | squid-cgi_3.4.8-6+deb8u3_kfreebsd-amd64.deb |
Debian | 8 | i386 | squid3-dbg | < 3.4.8-6+deb8u3 | squid3-dbg_3.4.8-6+deb8u3_i386.deb |
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.004 Low
EPSS
Percentile
72.4%