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CVE-2018-13348

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 ac...

Published: Jul 6, 2018Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-20
7.5HIGH
NVD MITRE
EPSS Score
2.1%
Top 20.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Mercurial Improper Input Validation vulnerability

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-20

Affected Products

PyPI
package-ecosystem
mercurial
OSS Libraries
mercurial
oss-projectaka mercurial scm, scm, hg
mercurialOn-prem
DevTools & CI / source-control
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Common EditionOn-premOS
Operating Systems / linux-distro
Matt Mackall
individual-devaka mercurial
MercurialOn-prem
DevTools & CI / source-control
АО «Концерн ВНИИНС»
commercial·RUaka ao konsern vniins
ОС ОН «Стрелец»On-premOS
Operating Systems / linux-distro
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Initial Access
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References

https://nvd.nist.gov/vuln/detail/CVE-2018-13348
nvd.nist.gov
https://github.com/pypa/advisory-database/tree/main/vulns/mercurial/PYSEC-2018-90.yaml
github.com
https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html
lists.debian.org
and 6 more references View all →
News mentions
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