| Name | CVE-2019-11325 |
| Description | An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. The VarExport component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code. This is related to symfony/var-exporter. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| symfony (PTS) | jessie, jessie (lts) | 2.3.21+dfsg-4+deb8u6 | fixed |
| stretch (security) | 2.8.7+dfsg-1.3+deb9u3 | fixed |
| stretch (lts), stretch | 2.8.7+dfsg-1.3+deb9u5 | fixed |
| buster (security), buster, buster (lts) | 3.4.22+dfsg-2+deb10u3 | fixed |
| bullseye | 4.4.19+dfsg-2+deb11u6 | fixed |
| bookworm | 5.4.23+dfsg-1+deb12u2 | fixed |
| bookworm (security) | 5.4.23+dfsg-1+deb12u4 | fixed |
| sid, trixie | 6.4.16+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| symfony | source | jessie | (not affected) | | | |
| symfony | source | stretch | (not affected) | | | |
| symfony | source | buster | (not affected) | | | |
| symfony | source | (unstable) | 4.3.8+dfsg-1 | | | |
Notes
[buster] - symfony <not-affected> (Vulnerable code not present)
[stretch] - symfony <not-affected> (Vulnerable code not present)
[jessie] - symfony <not-affected> (Vulnerable code not present)
https://symfony.com/blog/cve-2019-11325-fix-escaping-of-strings-in-varexporter
https://github.com/symfony/symfony/commit/0524868cbf3d3a36e0af804432016d5a6d98169a