Medium severity6.5OSV Advisory· Published Feb 4, 2019· Updated Jun 17, 2026
CVE-2019-1000019
CVE-2019-1000019
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
28(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*range: >=3.0.2,<3.4.0
- (no CPE)range: >=v3.0.2
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
- osv-coords14 versionspkg:rpm/opensuse/bsdtar&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/libarchive&distro=openSUSE%20Leap%2015.0pkg:rpm/opensuse/libarchive&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP1pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 3.5.1-1.5+ 13 more
- (no CPE)range: < 3.5.1-1.5
- (no CPE)range: < 3.3.2-lp150.7.1
- (no CPE)range: < 3.3.2-lp151.5.3.1
- (no CPE)range: < 3.1.2-26.6.1
- (no CPE)range: < 3.3.2-3.8.4
- (no CPE)range: < 3.3.2-3.11.1
- (no CPE)range: < 3.3.2-3.8.4
- (no CPE)range: < 3.3.2-3.11.1
- (no CPE)range: < 3.1.2-26.6.1
- (no CPE)range: < 3.1.2-26.6.1
- (no CPE)range: < 3.1.2-26.6.1
- (no CPE)range: < 3.1.2-26.6.1
- (no CPE)range: < 3.1.2-26.6.1
- (no CPE)range: < 3.1.2-26.6.1
Patches
Vulnerability mechanics
References
11- github.com/libarchive/libarchive/pull/1120/commits/65a23f5dbee4497064e9bb467f81138a62b0dae1nvdExploitPatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.htmlnvdMailing ListThird Party Advisory
- access.redhat.com/errata/RHSA-2019:2298nvdThird Party Advisory
- github.com/libarchive/libarchive/pull/1120nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2019/02/msg00013.htmlnvdMailing ListThird Party Advisory
- usn.ubuntu.com/3884-1/nvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.htmlnvd
- access.redhat.com/errata/RHSA-2019:3698nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBOCC2M6YGPZA6US43YK4INPSJZZHRTG/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVXA7PHINVT6DFF6PRLTDTVTXKDLVHNF/nvd
News mentions
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