Short Name |
APP:PROXY:SQUID-PROXY-CACHE
|
Severity |
High
|
Recommended |
No
|
Recommended Action |
Drop
|
Category |
APP
|
Keywords |
Squid Proxy Cache cachemgr.cgi Resource Exhaustion
|
Release Date |
2013/05/22
|
Update Number |
2266
|
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+
|
APP: Squid Proxy Cache cachemgr.cgi Resource Exhaustion
This signature detects attempts to exploit a known vulnerability against Squid Proxy Cache. A successful attack can result in a denial-of-service condition.
Extended Description
Multiple memory leaks in tools/cachemgr.cc in cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x before 3.2.4, and 3.3.x before 3.3.0.2 allow remote attackers to cause a denial of service (memory consumption) via (1) invalid Content-Length headers, (2) long POST requests, or (3) crafted authentication credentials.
Affected Products
- squid-cache squid 2.0
- squid-cache squid 2.1
- squid-cache squid 2.2
- squid-cache squid 2.3
- squid-cache squid 2.4
- squid-cache squid 2.5
- squid-cache squid 2.6
- squid-cache squid 2.7 (stable3)
- squid-cache squid 2.7 (stable4)
- squid-cache squid 3.0 (-:pre1)
- squid-cache squid 3.0 (-:pre2)
- squid-cache squid 3.0 (-:pre3)
- squid-cache squid 3.0 (-:pre4)
- squid-cache squid 3.0 (-:pre5)
- squid-cache squid 3.0 (-:pre6)
- squid-cache squid 3.0 (-:pre7)
- squid-cache squid 3.0 (rc4)
- squid-cache squid 3.0.stable1
- squid-cache squid 3.0.stable10
- squid-cache squid 3.0.stable11 (rc1)
- squid-cache squid 3.0.stable12
- squid-cache squid 3.0.stable13
- squid-cache squid 3.0.stable14
- squid-cache squid 3.0.stable15
- squid-cache squid 3.0.stable16 (rc1)
- squid-cache squid 3.0.stable17
- squid-cache squid 3.0.stable18
- squid-cache squid 3.0.stable19
- squid-cache squid 3.0.stable2
- squid-cache squid 3.0.stable20
- squid-cache squid 3.0.stable21
- squid-cache squid 3.0.stable22
- squid-cache squid 3.0.stable23
- squid-cache squid 3.0.stable24
- squid-cache squid 3.0.stable25
- squid-cache squid 3.0.stable3
- squid-cache squid 3.0.stable4
- squid-cache squid 3.0.stable5
- squid-cache squid 3.0.stable6
- squid-cache squid 3.0.stable7
- squid-cache squid 3.0.stable8
- squid-cache squid 3.0.stable9
- squid-cache squid 3.1
- squid-cache squid 3.1.0.1
- squid-cache squid 3.1.0.10
- squid-cache squid 3.1.0.11
- squid-cache squid 3.1.0.12
- squid-cache squid 3.1.0.13
- squid-cache squid 3.1.0.14
- squid-cache squid 3.1.0.15
- squid-cache squid 3.1.0.16
- squid-cache squid 3.1.0.17
- squid-cache squid 3.1.0.18
- squid-cache squid 3.1.0.2
- squid-cache squid 3.1.0.3
- squid-cache squid 3.1.0.4
- squid-cache squid 3.1.0.5
- squid-cache squid 3.1.0.6
- squid-cache squid 3.1.0.7
- squid-cache squid 3.1.0.8
- squid-cache squid 3.1.0.9
- squid-cache squid 3.1.1
- squid-cache squid 3.1.10
- squid-cache squid 3.1.11
- squid-cache squid 3.1.12
- squid-cache squid 3.1.13
- squid-cache squid 3.1.14
- squid-cache squid 3.1.15
- squid-cache squid 3.1.16
- squid-cache squid 3.1.17
- squid-cache squid 3.1.18
- squid-cache squid 3.1.19
- squid-cache squid 3.1.2
- squid-cache squid 3.1.20
- squid-cache squid 3.1.21
- squid-cache squid 3.2.0.1
- squid-cache squid 3.2.0.10
- squid-cache squid 3.2.0.11
- squid-cache squid 3.2.0.12
- squid-cache squid 3.2.0.13
- squid-cache squid 3.2.0.14
- squid-cache squid 3.2.0.15
- squid-cache squid 3.2.0.16
- squid-cache squid 3.2.0.17
- squid-cache squid 3.2.0.18
- squid-cache squid 3.2.0.19
- squid-cache squid 3.2.0.2
- squid-cache squid 3.2.0.3
- squid-cache squid 3.2.0.4
- squid-cache squid 3.2.0.5
- squid-cache squid 3.2.0.6
- squid-cache squid 3.2.0.7
- squid-cache squid 3.2.0.8
- squid-cache squid 3.2.0.9
- squid-cache squid 3.2.1
- squid-cache squid 3.2.2
- squid-cache squid 3.2.3
- squid-cache squid 3.3.0.1
References