CVE-2018-13347

mpatch.c in Mercurial before 4.6.1 mishandles integer addition and subtraction, aka OVE-20180430-0002.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://access.redhat.com/errata/RHSA-2019:2276
https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html
https://www.mercurial-scm.org/repo/hg-committed/log?rev=modifies%28%22mercurial%2Fmpatch.c%22%29+and+4.5%3A%3A	Patch Vendor Advisory
https://www.mercurial-scm.org/repo/hg/rev/1acfc35d478c	Patch Vendor Advisory
https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29	Release Notes Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:2276
https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html
https://www.mercurial-scm.org/repo/hg-committed/log?rev=modifies%28%22mercurial%2Fmpatch.c%22%29+and+4.5%3A%3A	Patch Vendor Advisory
https://www.mercurial-scm.org/repo/hg/rev/1acfc35d478c	Patch Vendor Advisory
https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mercurial:mercurial:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-07-06 00:29

Updated : 2024-11-21 03:46

NVD link : CVE-2018-13347

Mitre link : CVE-2018-13347

CVE.ORG link : CVE-2018-13347

JSON object : View

Products Affected

mercurial

mercurial

CWE

CWE-190

Integer Overflow or Wraparound

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