CVE-2018-17942

Опубликовано: 03 окт. 2018

Источник: nvd

CVSS3: 8.8

CVSS2: 6.8

EPSS Низкий

Описание

The convert_to_decimal function in vasnprintf.c in Gnulib before 2018-09-23 has a heap-based buffer overflow because memory is not allocated for a trailing '\0' character during %f processing.

Ссылки

https://github.com/coreutils/gnulib/commit/278b4175c9d7dd47c1a3071554aac02add3b3c35
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5UQRNQE6XHMD5UYYHAU3VQWAYHIPMQS/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMGHTVYH3KAFN34QXNSGEQDSTV7MCOQW/
https://lists.gnu.org/archive/html/bug-gnulib/2018-09/msg00107.html
Exploit
Mailing List
Vendor Advisory
https://savannah.gnu.org/bugs/?func=detailitem&item_id=54686
Exploit
Vendor Advisory
https://github.com/coreutils/gnulib/commit/278b4175c9d7dd47c1a3071554aac02add3b3c35
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5UQRNQE6XHMD5UYYHAU3VQWAYHIPMQS/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMGHTVYH3KAFN34QXNSGEQDSTV7MCOQW/
https://lists.gnu.org/archive/html/bug-gnulib/2018-09/msg00107.html
Exploit
Mailing List
Vendor Advisory
https://savannah.gnu.org/bugs/?func=detailitem&item_id=54686
Exploit
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:gnu:gnulib:*:*:*:*:*:*:*:*

Версия до 2018-09-23 (исключая)

EPSS

Процентиль: 83%

0.02079

Низкий

8.8 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2018-17942

CVSS3: 8.8

ubuntu

почти 7 лет назад

The convert_to_decimal function in vasnprintf.c in Gnulib before 2018-09-23 has a heap-based buffer overflow because memory is not allocated for a trailing '\0' character during %f processing.

CVE-2018-17942

CVSS3: 3.3

redhat

почти 7 лет назад

The convert_to_decimal function in vasnprintf.c in Gnulib before 2018-09-23 has a heap-based buffer overflow because memory is not allocated for a trailing '\0' character during %f processing.

CVE-2018-17942

CVSS3: 8.8

debian

почти 7 лет назад

The convert_to_decimal function in vasnprintf.c in Gnulib before 2018- ...

GHSA-xwh4-p62h-wq65

CVSS3: 8.8

github

больше 3 лет назад

The convert_to_decimal function in vasnprintf.c in Gnulib before 2018-09-23 has a heap-based buffer overflow because memory is not allocated for a trailing '\0' character during %f processing.

EPSS

Процентиль: 83%

0.02079

Низкий

8.8 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-787