CVE-2017-14503

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 v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://access.redhat.com/errata/RHSA-2019:2298
https://access.redhat.com/errata/RHSA-2019:3698
https://bugs.debian.org/875960	Issue Tracking Mailing List Third Party Advisory
https://github.com/libarchive/libarchive/issues/948	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
https://security.gentoo.org/glsa/201908-11
https://usn.ubuntu.com/3736-1/
https://www.debian.org/security/2018/dsa-4360
https://access.redhat.com/errata/RHSA-2019:2298
https://access.redhat.com/errata/RHSA-2019:3698
https://bugs.debian.org/875960	Issue Tracking Mailing List Third Party Advisory
https://github.com/libarchive/libarchive/issues/948	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
https://security.gentoo.org/glsa/201908-11
https://usn.ubuntu.com/3736-1/
https://www.debian.org/security/2018/dsa-4360

Configurations

Configuration 1 (hide)

cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-09-17 18:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-14503

Mitre link : CVE-2017-14503

CVE.ORG link : CVE-2017-14503

JSON object : View

Products Affected

libarchive

libarchive

CWE

CWE-125

Out-of-bounds Read

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