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cve[email protected]CVE-2014-4608
HistoryJul 03, 2014 - 4:22 a.m.

CVE-2014-4608

2014-07-0304:22:15
CWE-190
web.nvd.nist.gov
92
In Wild
cve-2014-4608
integer overflows
lzo1x_decompress_safe
linux kernel
memory corruption
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

5.7 Medium

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.6%

Multiple integer overflows in the lzo1x_decompress_safe function in lib/lzo/lzo1x_decompress_safe.c in the LZO decompressor in the Linux kernel before 3.15.2 allow context-dependent attackers to cause a denial of service (memory corruption) via a crafted Literal Run. NOTE: the author of the LZO algorithms says "the Linux kernel is not affected; media hype.

Affected configurations

NVD
Node
linuxlinux_kernelRange<3.15.2
Node
opensuseopensuseMatch11.4
OR
suselinux_enterprise_real_time_extensionMatch11sp3
OR
suselinux_enterprise_serverMatch11sp2ltss
Node
canonicalubuntu_linuxMatch10.04-
OR
canonicalubuntu_linuxMatch12.04esm
OR
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch14.10

References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

5.7 Medium

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.6%