Signature Detail
Short Name |
VOIP:SIP:ASTERISK-UDPTL-BO |
|---|---|
Severity |
High |
Recommended |
No |
Category |
VOIP |
Keywords |
Digium Asterisk UDPTL Processing Heap Buffer Overflow |
Release Date |
2013/01/07 |
Update Number |
2222 |
Supported Platforms |
idp-4.0+, isg-3.1.134269+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
VOIP: Digium Asterisk UDPTL Processing Heap Buffer Overflow
This signature detects attempts to exploit a known vulnerability against Digium Asterisk. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the affected server.
Extended Description
Asterisk is prone to multiple remote buffer-overflow vulnerabilities because the application fails to perform adequate boundary checks on user-supplied data. An attacker can exploit these issues to execute arbitrary code within the context of the affected application or to crash the application, denying service to legitimate users.
Affected Products
- Asterisk 1.4.1
- Asterisk 1.4.10
- Asterisk 1.4.11
- Asterisk 1.4.12
- Asterisk 1.4.13
- Asterisk 1.4.14
- Asterisk 1.4.15
- Asterisk 1.4.16
- Asterisk 1.4.17
- Asterisk 1.4.18
- Asterisk 1.4.18.1
- Asterisk 1.4.19
- Asterisk 1.4.19.1
- Asterisk 1.4.19-Rc3
- Asterisk 1.4.2
- Asterisk 1.4.21.2
- Asterisk 1.4.22
- Asterisk 1.4.22.1
- Asterisk 1.4.23
- Asterisk 1.4.23.1
- Asterisk 1.4.23 .2
- Asterisk 1.4.24
- Asterisk 1.4.24.1
- Asterisk 1.4.26
- Asterisk 1.4.26.1
- Asterisk 1.4.26.2
- Asterisk 1.4.26.3
- Asterisk 1.4.27 1
- Asterisk 1.4.3
- Asterisk 1.4.38.1
- Asterisk 1.4.39.1
- Asterisk 1.4.4
- Asterisk 1.4.5
- Asterisk 1.4.6
- Asterisk 1.4.7
- Asterisk 1.4.8
- Asterisk 1.4.9
- Asterisk 1.6.1
- Asterisk 1.6.1 11
- Asterisk 1.6.1.14
- Asterisk 1.6.1.17
- Asterisk 1.6.1.21
- Asterisk 1.6.1.5
- Asterisk 1.6.1.6
- Asterisk 1.6.1.7
- Asterisk 1.6.1.8
- Asterisk 1.6.1.9
- Asterisk 1.6.2
- Asterisk 1.6.2.15.1
- Asterisk 1.6.2.16.1
- Asterisk 1.8.0
- Asterisk 1.8.1
- Asterisk 1.8.1.2
- Asterisk 1.8.2.1
- Asterisk Asterisk Business Edition C.3.1.0
- Asterisk Asterisk Business Edition C.3.1 1
- Asterisk Asterisk Business Edition C.3.2 2
- Asterisk Asterisk Business Edition C.3.2 3
- Asterisk Asterisk Business Edition C.3.3.2
- Asterisk Asterisk Business Edition C.3.6.2
- Debian Linux 5.0
- Debian Linux 5.0 Alpha
- Debian Linux 5.0 Amd64
- Debian Linux 5.0 Arm
- Debian Linux 5.0 Armel
- Debian Linux 5.0 Hppa
- Debian Linux 5.0 Ia-32
- Debian Linux 5.0 Ia-64
- Debian Linux 5.0 M68k
- Debian Linux 5.0 Mips
- Debian Linux 5.0 Mipsel
- Debian Linux 5.0 Powerpc
- Debian Linux 5.0 S/390
- Debian Linux 5.0 Sparc
- Gentoo Linux
- Red Hat Fedora 13
- Red Hat Fedora 14
- Red Hat Fedora 15
References
- BugTraq: 46474