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ubuntucveUbuntu.comUB:CVE-2018-13346
HistoryJul 06, 2018 - 12:00 a.m.

CVE-2018-13346

2018-07-0600:00:00
ubuntu.com
ubuntu.com
10

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

54.7%

The mpatch_apply function in mpatch.c in Mercurial before 4.6.1 incorrectly
proceeds in cases where the fragment start is past the end of the original
data, aka OVE-20180430-0004.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchmercurial< 4.5.3-1ubuntu2.1UNKNOWN
ubuntu14.04noarchmercurial< 2.8.2-1ubuntu1.4UNKNOWN
ubuntu16.04noarchmercurial< 3.7.3-1ubuntu1.1UNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

54.7%