Name | CVE-2019-20503 |
Description | usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
References | DLA-2140-1, DLA-2150-1, DSA-4639-1, DSA-4642-1, DSA-4645-1 |
Debian Bugs | 953270 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
chromium (PTS) | buster, buster (security) | 90.0.4430.212-1~deb10u1 | fixed |
| bullseye | 112.0.5615.138-1~deb11u1 | fixed |
| bullseye (security) | 114.0.5735.106-1~deb11u1 | fixed |
| bookworm | 113.0.5672.126-1 | fixed |
| bookworm (security) | 114.0.5735.106-1~deb12u1 | fixed |
| sid | 114.0.5735.106-1 | fixed |
firefox (PTS) | sid | 114.0-1 | fixed |
firefox-esr (PTS) | buster | 91.12.0esr-1~deb10u1 | fixed |
| buster (security) | 102.12.0esr-1~deb10u1 | fixed |
| bullseye | 102.10.0esr-1~deb11u1 | fixed |
| bullseye (security) | 102.12.0esr-1~deb11u1 | fixed |
| bookworm | 102.11.0esr-1 | fixed |
| bookworm (security) | 102.12.0esr-1~deb12u1 | fixed |
| sid | 102.12.0esr-1 | fixed |
libusrsctp (PTS) | buster | 0.9.3.0+20190127-2 | vulnerable |
| bullseye | 0.9.3.0+20201102-2 | fixed |
| bookworm, sid | 0.9.5.0-2 | fixed |
thunderbird (PTS) | buster | 1:91.12.0-1~deb10u1 | fixed |
| buster (security) | 1:102.11.0-1~deb10u1 | fixed |
| bullseye | 1:102.10.0-1~deb11u1 | fixed |
| bullseye (security) | 1:102.11.0-1~deb11u1 | fixed |
| bookworm | 1:102.11.0-1 | fixed |
| sid | 1:102.12.0-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - libusrsctp <no-dsa> (Minor issue)
[stretch] - chromium <end-of-life> (see DSA 4562)
https://www.mozilla.org/en-US/security/advisories/mfsa2020-10/#CVE-2019-20503
https://www.mozilla.org/en-US/security/advisories/mfsa2020-09/#CVE-2019-20503
https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2019-20503
https://bugs.chromium.org/p/project-zero/issues/detail?id=1992
https://github.com/sctplab/usrsctp/commit/790a7a2555aefb392a5a69923f1e9d17b4968467