CVE-2017-14503 — Out-of-bounds Read in Libarchive

CWE-125 — Out-of-bounds Read9 documents7 sources
Severity
6.5MEDIUMNVD
OSV5.5
EPSS
0.7%
top 28.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
LibarchiveDebian Libarchive
Timeline
PublishedSep 17
Latest updateMay 14

Description

libarchive 3.3.2 suffers from an out-of-bounds read within lha_read_data_none() in archive_read_support_format_lha.c when extracting a specially crafted lha archive, related to lha_crc16.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/libarchive< libarchive 3.2.2-4.1 (bookworm)
▶Debianlibarchive/libarchive< 3.2.2-4.1+3
▶Ubuntulibarchive/libarchive< 3.1.2-7ubuntu2.6+2

🔴Vulnerability Details

3
GHSA
GHSA-66h8-g4c7-pp34: libarchive 3↗2022-05-14
▶
OSV
libarchive vulnerabilities↗2018-08-13
▶
OSV
CVE-2017-14503: libarchive 3↗2017-09-17
▶

📋Vendor Advisories

3
Ubuntu
libarchive vulnerabilities↗2018-08-13
▶
Red Hat
libarchive: Out-of-bounds read in lha_read_data_none↗2017-09-16
▶
Debian
CVE-2017-14503: libarchive - libarchive 3.3.2 suffers from an out-of-bounds read within lha_read_data_none() ...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-14503 libarchive: Out-of-bounds read in lha_read_data_none↗2017-09-22
▶
Bugzilla
CVE-2016-10349 CVE-2016-10350 CVE-2017-14166 CVE-2017-14501 CVE-2017-14502 CVE-2017-14503 libarchive: various flaws [fedora-all]↗2017-05-10
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