PublicDateAtUSN: 2019-02-04
Candidate: CVE-2019-1000019
PublicDate: 2019-02-04 21:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1000019
 https://github.com/libarchive/libarchive/pull/1120
 https://github.com/libarchive/libarchive/pull/1120/commits/65a23f5dbee4497064e9bb467f81138a62b0dae1
 https://ubuntu.com/security/notices/USN-3884-1
Description:
 libarchive version commit bf9aec176c6748f0ee7a678c5f9f9555b9a757c1 onwards
 (release v3.0.2 onwards) contains a CWE-125: Out-of-bounds Read
 vulnerability in 7zip decompression, archive_read_support_format_7zip.c,
 header_bytes() that can result in a crash (denial of service). This attack
 appears to be exploitable via the victim opening a specially crafted 7zip
 file.
Ubuntu-Description:
Notes:
Bugs:
Priority: low
Discovered-by:
Assigned-to: leosilva
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [6.5 MEDIUM]


Patches_libarchive:
 upstream: https://github.com/libarchive/libarchive/commit/65a23f5dbee4497064e9bb467f81138a62b0dae1
upstream_libarchive: needs-triage
precise/esm_libarchive: DNE
trusty_libarchive: released (3.1.2-7ubuntu2.8)
trusty/esm_libarchive: released (3.1.2-7ubuntu2.8)
xenial_libarchive: released (3.1.2-11ubuntu0.16.04.6)
esm-infra/xenial_libarchive: released (3.1.2-11ubuntu0.16.04.6)
bionic_libarchive: released (3.2.2-3.1ubuntu0.3)
cosmic_libarchive: released (3.2.2-5ubuntu0.2)
devel_libarchive: released (3.3.3-4)