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CVE-2021-3466

Опубликовано: 25 мар. 2021
Источник: debian
EPSS Низкий

Описание

A flaw was found in libmicrohttpd. A missing bounds check in the post_process_urlencoded function leads to a buffer overflow, allowing a remote attacker to write arbitrary data in an application that uses libmicrohttpd. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Only version 0.9.70 is vulnerable.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
libmicrohttpdfixed0.9.71-1package
libmicrohttpdnot-affectedbusterpackage
libmicrohttpdnot-affectedstretchpackage

Примечания

  • Patch: https://git.gnunet.org/libmicrohttpd.git/commit/?id=a110ae6276660bee3caab30e9ff3f12f85cf3241

  • Introduced in https://git.gnunet.org/libmicrohttpd.git/commit/?id=55f715e15e3ce66babc939b5a670bee02d4d9571

EPSS

Процентиль: 95%
0.08739
Низкий

Связанные уязвимости

CVSS3: 9.8
ubuntu
больше 5 лет назад

A flaw was found in libmicrohttpd. A missing bounds check in the post_process_urlencoded function leads to a buffer overflow, allowing a remote attacker to write arbitrary data in an application that uses libmicrohttpd. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Only version 0.9.70 is vulnerable.

CVSS3: 8.1
redhat
больше 5 лет назад

A flaw was found in libmicrohttpd. A missing bounds check in the post_process_urlencoded function leads to a buffer overflow, allowing a remote attacker to write arbitrary data in an application that uses libmicrohttpd. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Only version 0.9.70 is vulnerable.

CVSS3: 9.8
nvd
больше 5 лет назад

A flaw was found in libmicrohttpd. A missing bounds check in the post_process_urlencoded function leads to a buffer overflow, allowing a remote attacker to write arbitrary data in an application that uses libmicrohttpd. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Only version 0.9.70 is vulnerable.

CVSS3: 9.8
github
больше 4 лет назад

A flaw was found in libmicrohttpd in versions before 0.9.71. A missing bounds check in the post_process_urlencoded function leads to a buffer overflow, allowing a remote attacker to write arbitrary data in an application that uses libmicrohttpd. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

EPSS

Процентиль: 95%
0.08739
Низкий