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nvd[email protected]NVD:CVE-2009-2698
HistoryAug 27, 2009 - 5:30 p.m.

CVE-2009-2698

2009-08-2717:30:00
CWE-476
web.nvd.nist.gov
9

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

21.6%

The udp_sendmsg function in the UDP implementation in (1) net/ipv4/udp.c and (2) net/ipv6/udp.c in the Linux kernel before 2.6.19 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving the MSG_MORE flag and a UDP socket.

Affected configurations

Nvd
Node
linuxlinux_kernelRange<2.6.19
Node
canonicalubuntu_linuxMatch6.06lts
OR
canonicalubuntu_linuxMatch8.04lts
OR
canonicalubuntu_linuxMatch8.10
OR
canonicalubuntu_linuxMatch9.04
Node
suselinux_enterprise_desktopMatch10sp2
OR
suselinux_enterprise_serverMatch9
OR
suselinux_enterprise_serverMatch10sp2
Node
fedoraprojectfedoraMatch10
Node
redhatenterprise_linux_desktopMatch4.0
OR
redhatenterprise_linux_desktopMatch5.0
OR
redhatenterprise_linux_eusMatch4.8
OR
redhatenterprise_linux_eusMatch5.3
OR
redhatenterprise_linux_serverMatch4.0
OR
redhatenterprise_linux_serverMatch5.0
OR
redhatenterprise_linux_server_ausMatch5.3
OR
redhatenterprise_linux_workstationMatch4.0
OR
redhatenterprise_linux_workstationMatch5.0
Node
vmwarevcenter_serverMatch4.0-
OR
vmwareesxiMatch4.0

References

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

21.6%