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.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
04 May 2023, 17:15
Type | Values Removed | Values Added |
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25 Apr 2022, 19:27
Type | Values Removed | Values Added |
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CPE | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
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References | (DEBIAN) https://www.debian.org/security/2022/dsa-5100 - Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PU5JFD4PEJED72TZLZ5R2Q2SFXICU5I5/ - Issue Tracking, Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G2UPX62BIWOOHSACGUDB7E3O4URNN37F/ - Issue Tracking, Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IZHR73XMAJTCFGKUZRXVTZKCK2X3IFNA/ - Issue Tracking, Third Party Advisory |
26 Mar 2022, 18:15
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16 Mar 2022, 19:15
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14 Mar 2022, 15:15
Type | Values Removed | Values Added |
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11 Mar 2022, 14:37
Type | Values Removed | Values Added |
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CPE | cpe:2.3:a:network_block_device_project:network_block_device:*:*:*:*:*:*:*:* | |
CWE | CWE-787 | |
CVSS |
v2 : v3 : |
v2 : 7.5
v3 : 9.8 |
References | (MISC) https://sourceforge.net/projects/nbd/files/nbd/ - Product, Release Notes, Third Party Advisory | |
References | (MISC) https://lists.debian.org/nbd/2022/01/msg00037.html - Exploit, Mailing List, Third Party Advisory | |
References | (MISC) https://lists.debian.org/nbd/2022/01/msg00036.html - Mailing List, Third Party Advisory |
06 Mar 2022, 06:15
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New CVE |
Information
Published : 2022-03-06 06:15
Updated : 2024-02-04 11:15
NVD link : CVE-2022-26496
Mitre link : CVE-2022-26496
CVE.ORG link : CVE-2022-26496
JSON object : View
Products Affected
network_block_device_project
- network_block_device
debian
- debian_linux
fedoraproject
- fedora
CWE
CWE-787
Out-of-bounds Write