| Name | CVE-2020-14349 |
| Description | It was found that PostgreSQL versions before 12.4, before 11.9 and before 10.14 did not properly sanitize the search_path during logical replication. An authenticated attacker could use this flaw in an attack similar to CVE-2018-1058, in order to execute arbitrary SQL command in the context of the user used for replication. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| postgresql-11 (PTS) | buster | 11.16-0+deb10u1 | fixed |
| buster (security) | 11.22-0+deb10u2 | fixed | |
| postgresql-9.4 (PTS) | jessie, jessie (lts) | 9.4.26-0+deb8u9 | fixed |
| postgresql-9.6 (PTS) | stretch (security) | 9.6.24-0+deb9u1 | fixed |
| stretch (lts), stretch | 9.6.24-0+deb9u6 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| postgresql-11 | source | buster | 11.9-0+deb10u1 | |||
| postgresql-11 | source | (unstable) | (unfixed) | |||
| postgresql-12 | source | (unstable) | 12.4-1 | |||
| postgresql-9.4 | source | (unstable) | (not affected) | |||
| postgresql-9.6 | source | (unstable) | (not affected) |
- postgresql-9.6 <not-affected> (Vulnerable code introduced later)
https://www.postgresql.org/about/news/2060/
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=11da97024abbe76b8c81e3f2375b2a62e9717c67
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=cec57b1a0fbcd3833086ba686897c5883e0a2afc
- postgresql-9.4 <not-affected> (Vulnerable code introduced later)