Description

In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.

Related CPE's

a

php

php

3

o

debian

debian_linux

2

References

https://bugs.php.net/bug.php?id=81719

ExploitIssue TrackingMailing ListPatchVendor Advisory

https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html

Mailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44PHORJWJFZQ/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/

https://security.gentoo.org/glsa/202209-20

Third Party Advisory

https://security.netapp.com/advisory/ntap-20220722-0005/

Third Party Advisory

https://www.debian.org/security/2022/dsa-5179

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-120

[email protected]

Secondary
CWE-120

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.8 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2022-06-16T06:15:08.807

3 years ago

Last modified

2023-11-07T03:47:39.910

1 year ago