CVE-2018-13348

Published: Jul 6, 2018Modified: Nov 21, 2024

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

The mpatch_decode function in mpatch.c in Mercurial before 4.6.1 mishandles certain situations where there should be at least 12 bytes remaining after the current position in the patch data, but actually are not, aka OVE-20180430-0001.

Affected (1)

Products: Mercurial: Mercurial

Mercurial

1 product

Mercurial

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mercurial Mercurial	Before 4.6.1

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (6)

https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html

Source: cve@mitre.org

https://www.mercurial-scm.org/repo/hg/rev/90a274965de7

Source: cve@mitre.org

PatchVendor Advisory

https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29

Source: cve@mitre.org

Vendor Advisory

https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.mercurial-scm.org/repo/hg/rev/90a274965de7

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.