Vulnerability Details CVE-2019-1000019
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 76.4%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html
- https://access.redhat.com/errata/RHSA-2019:2298
- https://access.redhat.com/errata/RHSA-2019:3698
- https://github.com/libarchive/libarchive/pull/1120
- https://github.com/libarchive/libarchive/pull/1120/commits/65a23f5dbee4497064e9bb467f81138a62b0dae1
- https://lists.debian.org/debian-lts-announce/2019/02/msg00013.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBOCC2M6YGPZA6US43YK4INPSJZZHRTG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVXA7PHINVT6DFF6PRLTDTVTXKDLVHNF/
- https://usn.ubuntu.com/3884-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html
- https://access.redhat.com/errata/RHSA-2019:2298
- https://access.redhat.com/errata/RHSA-2019:3698
- https://github.com/libarchive/libarchive/pull/1120
- https://github.com/libarchive/libarchive/pull/1120/commits/65a23f5dbee4497064e9bb467f81138a62b0dae1
- https://lists.debian.org/debian-lts-announce/2019/02/msg00013.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBOCC2M6YGPZA6US43YK4INPSJZZHRTG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVXA7PHINVT6DFF6PRLTDTVTXKDLVHNF/
- https://usn.ubuntu.com/3884-1/
Products affected by CVE-2019-1000019
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cpe:2.3:a:libarchive:libarchive:3.0.2
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cpe:2.3:a:libarchive:libarchive:3.0.3
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cpe:2.3:a:libarchive:libarchive:3.0.4
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cpe:2.3:a:libarchive:libarchive:3.1.0
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cpe:2.3:a:libarchive:libarchive:3.1.1
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cpe:2.3:a:libarchive:libarchive:3.1.2
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cpe:2.3:a:libarchive:libarchive:3.1.900a
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cpe:2.3:a:libarchive:libarchive:3.1.901a
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cpe:2.3:a:libarchive:libarchive:3.2.0
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cpe:2.3:a:libarchive:libarchive:3.2.1
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cpe:2.3:a:libarchive:libarchive:3.2.2
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cpe:2.3:a:libarchive:libarchive:3.3.0
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cpe:2.3:a:libarchive:libarchive:3.3.1
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cpe:2.3:a:libarchive:libarchive:3.3.2
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cpe:2.3:a:libarchive:libarchive:3.3.3
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:18.10
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:fedoraproject:fedora:28
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cpe:2.3:o:fedoraproject:fedora:29
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cpe:2.3:o:opensuse:leap:15.0
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cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
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cpe:2.3:o:redhat:enterprise_linux_server:7.0
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cpe:2.3:o:redhat:enterprise_linux_workstation:7.0