Описание
A flaw was found in libssh2 before 1.8.1 creating a vulnerability on the SSH client side. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used by the SSH client as an index to copy memory causing in an out of bounds memory write error.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| cosmic | ignored | end of life |
| devel | not-affected | 1.8.0-2.1 |
| disco | not-affected | 1.8.0-2.1 |
| eoan | not-affected | 1.8.0-2.1 |
| esm-apps/bionic | needed | |
| esm-apps/focal | not-affected | 1.8.0-2.1 |
| esm-apps/jammy | not-affected | 1.8.0-2.1 |
| esm-apps/xenial | released | 1.5.0-2ubuntu0.1+esm1 |
| esm-infra-legacy/trusty | released | 1.4.3-2ubuntu0.2+esm2 |
Показывать по
EPSS
6.8 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.
A flaw was found in libssh2 before 1.8.1 creating a vulnerability on the SSH client side. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used by the SSH client as an index to copy memory causing in an out of bounds memory write error.
A flaw was found in libssh2 before 1.8.1 creating a vulnerability on t ...
A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.
Уязвимость бибиотеки libssh2, связанная с записью за границами буфера в памяти, позволяющая нарушителю вызвать отказ в обслуживании, выполнить произвольный код или раскрыть защищаемую информацию
EPSS
6.8 Medium
CVSS2
7.5 High
CVSS3