| Name | CVE-2008-3903 |
| Description | Asterisk Open Source 1.2.x before 1.2.32, 1.4.x before 1.4.24.1, and 1.6.0.x before 1.6.0.8; Asterisk Business Edition A.x.x, B.x.x before B.2.5.8, C.1.x.x before C.1.10.5, and C.2.x.x before C.2.3.3; s800i 1.3.x before 1.3.0.2; and Trixbox PBX 2.6.1, when Digest authentication and authalwaysreject are enabled, generates different responses depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-1952-1 |
| Debian Bugs | 522528 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| asterisk (PTS) | bullseye | 1:16.28.0~dfsg-0+deb11u4 | fixed |
| bullseye (security) | 1:16.28.0~dfsg-0+deb11u8 | fixed | |
| sid | 1:22.6.0~dfsg+~cs6.15.60671435-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| asterisk | source | etch | (unfixed) | end-of-life | ||
| asterisk | source | lenny | 1:1.4.21.2~dfsg-3+lenny1 | DSA-1952-1 | ||
| asterisk | source | (unstable) | 1:1.6.1.0~dfsg-1 | low | 522528 |
[etch] - asterisk <end-of-life> (Etch Packages no longer covered by security support)
[lenny] - asterisk <no-dsa> (Minor issue)
http://downloads.asterisk.org/pub/security/AST-2009-003.html