CVE-2018-10888

2018-07-1014:29:00

Alpine Linux Development Team

security.alpinelinux.org

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

64.6%

JSON

A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchlibgit2< 0.27.3-r0UNKNOWN
Alpine3.10-communitynoarchlibgit2-0.27< 0.27.3-r0UNKNOWN
Alpine3.10-mainnoarchlibgit2< 0.27.3-r0UNKNOWN
Alpine3.11-mainnoarchlibgit2< 0.27.3-r0UNKNOWN
Alpine3.12-communitynoarchlibgit2< 0.27.3-r0UNKNOWN
Alpine3.13-communitynoarchlibgit2-1.0< 0.27.3-r0UNKNOWN
Alpine3.13-communitynoarchlibgit2< 0.27.3-r0UNKNOWN
Alpine3.14-communitynoarchlibgit2-1.0< 0.27.3-r0UNKNOWN
Alpine3.14-communitynoarchlibgit2< 0.27.3-r0UNKNOWN
Alpine3.15-communitynoarchlibgit2-1.1< 0.27.3-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	libgit2	< 0.27.3-r0	UNKNOWN
Alpine	3.10-community	noarch	libgit2-0.27	< 0.27.3-r0	UNKNOWN
Alpine	3.10-main	noarch	libgit2	< 0.27.3-r0	UNKNOWN
Alpine	3.11-main	noarch	libgit2	< 0.27.3-r0	UNKNOWN
Alpine	3.12-community	noarch	libgit2	< 0.27.3-r0	UNKNOWN
Alpine	3.13-community	noarch	libgit2-1.0	< 0.27.3-r0	UNKNOWN
Alpine	3.13-community	noarch	libgit2	< 0.27.3-r0	UNKNOWN
Alpine	3.14-community	noarch	libgit2-1.0	< 0.27.3-r0	UNKNOWN
Alpine	3.14-community	noarch	libgit2	< 0.27.3-r0	UNKNOWN
Alpine	3.15-community	noarch	libgit2-1.1	< 0.27.3-r0	UNKNOWN