| Name | CVE-2011-2483 |
| Description | crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-2340-1, DSA-2399-1 |
| Debian Bugs | 631283, 631285, 631347, 679628 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libcrypt-eksblowfish-perl (PTS) | jessie | 0.009-1 | fixed |
| buster, bullseye, stretch | 0.009-2 | fixed | |
| sid, trixie, bookworm | 0.009-3 | fixed | |
| libxcrypt (PTS) | jessie | 1:2.4-3.1 | fixed |
| stretch | 1:2.4-4 | fixed | |
| bullseye | 1:4.4.18-4 | fixed | |
| bookworm | 1:4.4.33-2 | fixed | |
| sid, trixie | 1:4.4.36-5 | fixed | |
| php5 (PTS) | jessie, jessie (lts) | 5.6.40+dfsg-0+deb8u21 | fixed |
| postgresql-9.1 (PTS) | jessie, jessie (lts) | 9.1.22-0+deb8u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libcrypt-eksblowfish-perl | source | (unstable) | (not affected) | |||
| libxcrypt | source | (unstable) | 1:2.4-1.1 | 679628 | ||
| php-suhosin | source | lenny | (unfixed) | 631283 | ||
| php-suhosin | source | (unstable) | (not affected) | |||
| php5 | source | lenny | 5.2.6.dfsg.1-1+lenny14 | DSA-2399-1 | ||
| php5 | source | squeeze | 5.3.3-7+squeeze5 | DSA-2399-1 | ||
| php5 | source | (unstable) | 5.3.6-13 | 631347 | ||
| postgresql-8.3 | source | lenny | 8.3.16-0lenny1 | DSA-2340-1 | ||
| postgresql-8.4 | source | squeeze | 8.4.9-0squeeze1 | DSA-2340-1 | ||
| postgresql-8.4 | source | (unstable) | 8.4.9-1 | 631285 | ||
| postgresql-9.0 | source | (unstable) | 9.0.5-1 | 631285 | ||
| postgresql-9.1 | source | (unstable) | 9.1~rc1-1 |
- libcrypt-eksblowfish-perl <not-affected> (discovered and corrected in initial release in 2007)
- php-suhosin <not-affected> (bug #631283; that portion is not used since PHP 5.3)
[squeeze] - libxcrypt <no-dsa> (Minor issue)
http://openwall.com/lists/oss-security/2011/06/20/2