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Debian LTS Advisory ([SECURITY] [DLA 1668-1] libarchive security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Fuzzing found two further file-format specific issues in libarchive, a read-only segfault in 7z, and an infinite loop in ISO9660. CVE-2019-1000019 Out-of-bounds Read vulnerability in 7zip decompression, that can result in a crash (denial of service, CWE-125) CVE-2019-1000020 Vulnerability in ISO9660 parser that can result in DoS by infinite loop (CWE-835)
Affected Software
Affected Software
libarchive on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For Debian 8 'Jessie', these problems have been fixed in version 3.1.2-11+deb8u7. We recommend that you upgrade your libarchive packages.