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cve[email protected]CVE-2013-0343
HistoryFeb 28, 2013 - 7:55 p.m.

CVE-2013-0343

2013-02-2819:55:00
NVD-CWE-noinfo
web.nvd.nist.gov
64
cve-2013-0343
linux kernel
ipv6
denial of service
sensitive information
icmpv6
nvd

6.7 Medium

AI Score

Confidence

High

3.2 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:H/Au:N/C:P/I:N/A:P

0.025 Low

EPSS

Percentile

89.9%

The ipv6_create_tempaddr function in net/ipv6/addrconf.c in the Linux kernel through 3.8 does not properly handle problems with the generation of IPv6 temporary addresses, which allows remote attackers to cause a denial of service (excessive retries and address-generation outage), and consequently obtain sensitive information, via ICMPv6 Router Advertisement (RA) messages.

6.7 Medium

AI Score

Confidence

High

3.2 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:H/Au:N/C:P/I:N/A:P

0.025 Low

EPSS

Percentile

89.9%