CVE-2018-14679

Опубликовано: 28 июл. 2018

Источник: nvd

CVSS3: 6.5

CVSS2: 4.3

EPSS Низкий

Описание

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).

Ссылки

http://www.openwall.com/lists/oss-security/2018/07/26/1
Mailing List
Third Party Advisory
http://www.securitytracker.com/id/1041410
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:3327
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3505
Third Party Advisory
https://bugs.debian.org/904802
Issue Tracking
Mailing List
Patch
Third Party Advisory
https://github.com/kyz/libmspack/commit/72e70a921f0f07fee748aec2274b30784e1d312a
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html
Mailing List
Third Party Advisory
https://security.gentoo.org/glsa/201903-20
Third Party Advisory
https://usn.ubuntu.com/3728-1/
Third Party Advisory
https://usn.ubuntu.com/3728-2/
Third Party Advisory
https://usn.ubuntu.com/3728-3/
Third Party Advisory
https://usn.ubuntu.com/3789-2/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4260
Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/07/26/1
Mailing List
Third Party Advisory
http://www.securitytracker.com/id/1041410
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:3327
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3505
Third Party Advisory
https://bugs.debian.org/904802
Issue Tracking
Mailing List
Patch
Third Party Advisory
https://github.com/kyz/libmspack/commit/72e70a921f0f07fee748aec2274b30784e1d312a
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html
Mailing List
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:cabextract:libmspack:0.0.20060920:alpha:*:*:*:*:*:*

cpe:2.3:a:cabextract:libmspack:0.3:alpha:*:*:*:*:*:*

cpe:2.3:a:cabextract:libmspack:0.4:alpha:*:*:*:*:*:*

cpe:2.3:a:cabextract:libmspack:0.5:alpha:*:*:*:*:*:*

cpe:2.3:a:cabextract:libmspack:0.6:alpha:*:*:*:*:*:*

cpe:2.3:a:cabextract_project:cabextract:*:*:*:*:*:*:*:*

Версия до 1.5 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

Конфигурация 4

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*

EPSS

Процентиль: 77%

0.01075

Низкий

6.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-193

Связанные уязвимости

CVE-2018-14679

CVSS3: 6.5

ubuntu

больше 7 лет назад

CVE-2018-14679

CVSS3: 4

redhat

больше 7 лет назад

CVE-2018-14679

CVSS3: 6.5

debian

больше 7 лет назад

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. ...

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EPSS

Процентиль: 77%

0.01075

Низкий

6.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-193