CVE-2016-1575

Опубликовано: 02 мая 2016

Источник: nvd

CVSS3: 7.8

CVSS2: 7.2

EPSS Низкий

Описание

The overlayfs implementation in the Linux kernel through 4.5.2 does not properly maintain POSIX ACL xattr data, which allows local users to gain privileges by leveraging a group-writable setgid directory.

Ссылки

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e9f57ebcba563e0cd532926cab83c92bb4d79360
Patch
Vendor Advisory
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-1575.html
Third Party Advisory
http://www.halfdog.net/Security/2016/UserNamespaceOverlayfsXattrSetgidPrivilegeEscalation/
Exploit
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/24/7
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/10/18/1
Mailing List
Third Party Advisory
https://launchpad.net/bugs/1534961
Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e9f57ebcba563e0cd532926cab83c92bb4d79360
Patch
Vendor Advisory
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-1575.html
Third Party Advisory
http://www.halfdog.net/Security/2016/UserNamespaceOverlayfsXattrSetgidPrivilegeEscalation/
Exploit
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/24/7
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/10/18/1
Mailing List
Third Party Advisory
https://launchpad.net/bugs/1534961
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия до 4.5.2 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_core:15.04:*:*:*:*:*:*:*

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

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

cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*

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

cpe:2.3:o:canonical:ubuntu_linux:16.10:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_touch:15.04:*:*:*:*:*:*:*

EPSS

Процентиль: 66%

0.00525

Низкий

7.8 High

CVSS3

7.2 High

CVSS2

Дефекты

CWE-269

Связанные уязвимости

CVE-2016-1575

CVSS3: 7.8

ubuntu

почти 10 лет назад

CVE-2016-1575

CVSS3: 7.8

debian

почти 10 лет назад

The overlayfs implementation in the Linux kernel through 4.5.2 does no ...

GHSA-mgq6-h57w-6g82

CVSS3: 7.8

github

больше 3 лет назад

EPSS

Процентиль: 66%

0.00525

Низкий

7.8 High

CVSS3

7.2 High

CVSS2

Дефекты

CWE-269