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4.9
CVSSv2

CVE-2011-1076

Published: 05/10/2011 Updated: 13/02/2023
CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9
VMScore: 437
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

net/dns_resolver/dns_key.c in the Linux kernel prior to 2.6.38 allows remote DNS servers to cause a denial of service (NULL pointer dereference and OOPS) by not providing a valid response to a DNS query, as demonstrated by an erroneous grand.centrall.org query, which triggers improper handling of error data within a DNS resolver key.

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References

CWE-476http://openwall.com/lists/oss-security/2011/03/04/13http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38http://securitytracker.com/id?1025162http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1362fa078dae16776cd439791c6605b224ea6171https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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CVE-2024-23316SQL injectiontype confusionCVE-2024-20697CVE-2024-4344localCVE-2024-30043CVE-2024-3821CVE-2024-5041
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