| Name | CVE-2018-19662 |
| Description | An issue was discovered in libsndfile 1.0.28. There is a buffer over-read in the function i2alaw_array in alaw.c that will lead to a denial of service. |
| 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-1618-1, DLA-2418-1, ELA-80-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libsndfile (PTS) | jessie, jessie (lts) | 1.0.25-9.1+deb8u7 | fixed |
| stretch (security), stretch (lts), stretch | 1.0.27-3+deb9u3 | fixed |
| buster (security), buster, buster (lts) | 1.0.28-6+deb10u2 | fixed |
| bullseye | 1.0.31-2 | fixed |
| bookworm | 1.2.0-1 | fixed |
| sid, trixie | 1.2.2-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/erikd/libsndfile/issues/429
https://github.com/erikd/libsndfile/commit/8ddc442d539ca775d80cdbc7af17a718634a743f
similar to CVE-2017-17456/CVE-2017-17457 (but not duplicate)