| Name | CVE-2019-5436 |
| Description | A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1804-1, ELA-122-1 |
| Debian Bugs | 929351 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| curl (PTS) | jessie, jessie (lts) | 7.38.0-4+deb8u28 | fixed |
| stretch (security) | 7.52.1-5+deb9u16 | fixed |
| stretch (lts), stretch | 7.52.1-5+deb9u22 | fixed |
| buster, buster (lts) | 7.64.0-4+deb10u10 | fixed |
| buster (security) | 7.64.0-4+deb10u9 | fixed |
| bullseye | 7.74.0-1.3+deb11u13 | fixed |
| bullseye (security) | 7.74.0-1.3+deb11u14 | fixed |
| bookworm | 7.88.1-10+deb12u8 | fixed |
| bookworm (security) | 7.88.1-10+deb12u5 | fixed |
| sid, trixie | 8.11.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| curl | source | wheezy | 7.26.0-1+wheezy25+deb7u4 | | ELA-122-1 | |
| curl | source | jessie | 7.38.0-4+deb8u15 | | DLA-1804-1 | |
| curl | source | stretch | 7.52.1-5+deb9u10 | | | |
| curl | source | (unstable) | 7.64.0-4 | | | 929351 |
Notes
https://curl.haxx.se/docs/CVE-2019-5436.html
Introduced by: https://github.com/curl/curl/commit/0516ce7786e95
Fixed by: https://github.com/curl/curl/commit/2576003415625d7b5f0e390902f8097830b82275