Description

In nbd-server in nbd before 3.24, there is a stack-based buffer overflow. An attacker can cause a buffer overflow in the parsing of the name field by sending a crafted NBD_OPT_INFO or NBD_OPT_GO message with an large value as the length of the name.

Related CPE's

a

network_block_device_project

network_block_device

Vulnerable

o

debian

debian_linux

2

o

fedoraproject

fedora

3

References

http://packetstormsecurity.com/files/172148/Shannon-Baseband-fmtp-SDP-Attribute-Memory-Corruption.html

https://lists.debian.org/nbd/2022/01/msg00036.html

Mailing ListThird Party Advisory

https://lists.debian.org/nbd/2022/01/msg00037.html

ExploitMailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G2UPX62BIWOOHSACGUDB7E3O4URNN37F/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZHR73XMAJTCFGKUZRXVTZKCK2X3IFNA/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU5JFD4PEJED72TZLZ5R2Q2SFXICU5I5/

https://security.gentoo.org/glsa/202402-10

https://sourceforge.net/projects/nbd/files/nbd/

ProductRelease NotesThird Party Advisory

https://www.debian.org/security/2022/dsa-5100

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-787

CVSS impact metrics

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

9.8 · Critical

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2022-03-06T06:15:07.357

3 years ago

Last modified

2024-02-04T11:15:09.087

1 year ago