medium
6.5
CWE
125
Advisory Published
CVE Published
Updated

CVE-2019-1000019

First published: Mon Feb 04 2019(Updated: )

CVE-2019-1000020 libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file. 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.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Libarchive Libarchive>=3.0.2<3.4.0
Debian Debian Linux=8.0
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=18.10
Fedoraproject Fedora=28
Fedoraproject Fedora=29
openSUSE Leap=15.0
Redhat Enterprise Linux Desktop=7.0
Redhat Enterprise Linux Server=7.0
Redhat Enterprise Linux Workstation=7.0
ubuntu/libarchive<3.2.2-3.1ubuntu0.3
3.2.2-3.1ubuntu0.3
ubuntu/libarchive<3.2.2-5ubuntu0.2
3.2.2-5ubuntu0.2
ubuntu/libarchive<3.1.2-7ubuntu2.8
3.1.2-7ubuntu2.8
ubuntu/libarchive<3.1.2-11ubuntu0.16.04.6
3.1.2-11ubuntu0.16.04.6
debian/libarchive
3.4.3-2+deb11u1
3.6.2-1+deb12u1
3.7.4-1
F5 BIG-IP>=17.1.0<=17.1.1
F5 BIG-IP>=16.1.0<=16.1.5
F5 BIG-IP>=15.1.0<=15.1.10

Remedy

https://github.com/libarchive/libarchive/pull/1120/commits/65a23f5dbee4497064e9bb467f81138a62b0dae1

Remedy

https://github.com/libarchive/libarchive/commit/65a23f5dbee4497064e9bb467f81138a62b0dae1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID is CVE-2019-1000019.

  • What is the severity of CVE-2019-1000019?

    The severity of CVE-2019-1000019 is medium (6.5).

  • How does CVE-2019-1000019 affect libarchive?

    CVE-2019-1000019 affects libarchive versions starting from commit bf9aec176c6748f0ee7a678c5f9f9555b9a757c1 onwards (release v3.0.2 onwards).

  • How can CVE-2019-1000019 be exploited?

    CVE-2019-1000019 can be exploited through a crash (denial of service) caused by an out-of-bounds read vulnerability in the 7zip decompression function of libarchive.

  • What is the Common Weakness Enumeration (CWE) ID of CVE-2019-1000019?

    The CWE ID of CVE-2019-1000019 is CWE-125: Out-of-bounds Read.

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