| Name | CVE-2017-6369 |
| Description | Insufficient checks in the UDF subsystem in Firebird 2.5.x before 2.5.7 and 3.0.x before 3.0.2 allow remote authenticated users to execute code by using a 'system' entrypoint from fbudf.so. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-879-1, DSA-3824-1 |
| NVD severity | medium (attack range: remote) |
| Debian Bugs | 858641, 858644 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| firebird2.5 (PTS) | wheezy | 2.5.2.26540.ds4-1~deb7u2 | vulnerable |
| wheezy (security) | 2.5.2.26540.ds4-1~deb7u3 | fixed | |
| jessie (security), jessie | 2.5.3.26778.ds4-5+deb8u1 | fixed | |
| firebird3.0 (PTS) | stretch | 3.0.1.32609.ds4-14 | fixed |
| buster, sid | 3.0.2.32703.ds4-11 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| firebird2.5 | source | (unstable) | (unfixed) | medium | 858641 | |
| firebird2.5 | source | jessie | 2.5.3.26778.ds4-5+deb8u1 | medium | DSA-3824-1 | |
| firebird2.5 | source | wheezy | 2.5.2.26540.ds4-1~deb7u3 | medium | DLA-879-1 | |
| firebird3.0 | source | (unstable) | 3.0.1.32609.ds4-14 | medium | 858644 |
http://tracker.firebirdsql.org/browse/CORE-5474
Fixed by: https://github.com/FirebirdSQL/firebird/commit/8b2a9cb44bf6055e15f016d70a6842b8ada60375 (3.0)
https://github.com/FirebirdSQL/firebird/commit/9d9b9e0c94e201da489d1da81f858c570d3ca6ef (2.5)
https://github.com/FirebirdSQL/firebird/commit/a802126cd501f641f00d6cda12d5d9ee3ecda6f5 (2.5)