Updated mercurial packages fix security vulnerabilities

2018-09-0100:11:59

Gentoo Foundation

advisories.mageia.org

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.006 Low

EPSS

Percentile

77.8%

JSON

This update provides mercurial version 4.6.2 and fixes the following security issues: Fix the mpatch_apply function in mpatch.c that incorrectly proceeds in cases where the fragment start is past the end of the original data (CVE-2018-13346). Fix mpatch.c that mishandles integer addition and subtraction (CVE-2018-13347). Fix the mpatch_decode function in mpatch.c that mishandles certain situations where there should be at least 12 bytes remaining after the current position in the patch data (CVE-2018-13348). Remote attackers may bypass HTTP server permissions via batch wire protocol commands(CVE-2018-1000132).

OSVersionArchitecturePackageVersionFilename
Mageia5noarchmercurial< 4.6.2-1mercurial-4.6.2-1.mga5
Mageia6noarchmercurial< 4.6.2-1mercurial-4.6.2-1.mga6