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ubuntucveUbuntu.comUB:CVE-2011-0753
HistoryFeb 02, 2011 - 12:00 a.m.

CVE-2011-0753

2011-02-0200:00:00
ubuntu.com
ubuntu.com
5

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

9.4

Confidence

High

EPSS

0.003

Percentile

71.8%

Race condition in the PCNTL extension in PHP before 5.3.4, when a
user-defined signal handler exists, might allow context-dependent attackers
to cause a denial of service (memory corruption) via a large number of
concurrent signals.

Bugs

Notes

Author Note
mdeslaur Doesn’t appear to be a security issue. Ignoring.

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

9.4

Confidence

High

EPSS

0.003

Percentile

71.8%