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nvd[email protected]NVD:CVE-2011-0421
HistoryMar 20, 2011 - 2:00 a.m.

CVE-2011-0421

2011-03-2002:00:03
web.nvd.nist.gov

4.3 Medium

CVSS2

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

9.2 High

AI Score

Confidence

High

0.03 Low

EPSS

Percentile

91.0%

The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.

Affected configurations

NVD
Node
phpphpRange5.3.5
OR
phpphpMatch1.0
OR
phpphpMatch2.0
OR
phpphpMatch2.0b10
OR
phpphpMatch3.0
OR
phpphpMatch3.0.1
OR
phpphpMatch3.0.2
OR
phpphpMatch3.0.3
OR
phpphpMatch3.0.4
OR
phpphpMatch3.0.5
OR
phpphpMatch3.0.6
OR
phpphpMatch3.0.7
OR
phpphpMatch3.0.8
OR
phpphpMatch3.0.9
OR
phpphpMatch3.0.10
OR
phpphpMatch3.0.11
OR
phpphpMatch3.0.12
OR
phpphpMatch3.0.13
OR
phpphpMatch3.0.14
OR
phpphpMatch3.0.15
OR
phpphpMatch3.0.16
OR
phpphpMatch3.0.17
OR
phpphpMatch3.0.18
OR
phpphpMatch4.0
OR
phpphpMatch4.0beta_4_patch1
OR
phpphpMatch4.0beta1
OR
phpphpMatch4.0beta2
OR
phpphpMatch4.0beta3
OR
phpphpMatch4.0beta4
OR
phpphpMatch4.0.0
OR
phpphpMatch4.0.1
OR
phpphpMatch4.0.2
OR
phpphpMatch4.0.3
OR
phpphpMatch4.0.4
OR
phpphpMatch4.0.5
OR
phpphpMatch4.0.6
OR
phpphpMatch4.0.7
OR
phpphpMatch4.1.0
OR
phpphpMatch4.1.1
OR
phpphpMatch4.1.2
OR
phpphpMatch4.2.0
OR
phpphpMatch4.2.1
OR
phpphpMatch4.2.2
OR
phpphpMatch4.2.3
OR
phpphpMatch4.3.0
OR
phpphpMatch4.3.1
OR
phpphpMatch4.3.2
OR
phpphpMatch4.3.3
OR
phpphpMatch4.3.4
OR
phpphpMatch4.3.5
OR
phpphpMatch4.3.6
OR
phpphpMatch4.3.7
OR
phpphpMatch4.3.8
OR
phpphpMatch4.3.9
OR
phpphpMatch4.3.10
OR
phpphpMatch4.3.11
OR
phpphpMatch4.4.0
OR
phpphpMatch4.4.1
OR
phpphpMatch4.4.2
OR
phpphpMatch4.4.3
OR
phpphpMatch4.4.4
OR
phpphpMatch4.4.5
OR
phpphpMatch4.4.6
OR
phpphpMatch4.4.7
OR
phpphpMatch4.4.8
OR
phpphpMatch4.4.9
OR
phpphpMatch5.0.0
OR
phpphpMatch5.0.0beta1
OR
phpphpMatch5.0.0beta2
OR
phpphpMatch5.0.0beta3
OR
phpphpMatch5.0.0beta4
OR
phpphpMatch5.0.0rc1
OR
phpphpMatch5.0.0rc2
OR
phpphpMatch5.0.0rc3
OR
phpphpMatch5.0.1
OR
phpphpMatch5.0.2
OR
phpphpMatch5.0.3
OR
phpphpMatch5.0.4
OR
phpphpMatch5.0.5
OR
phpphpMatch5.1.0
OR
phpphpMatch5.1.1
OR
phpphpMatch5.1.2
OR
phpphpMatch5.1.3
OR
phpphpMatch5.1.4
OR
phpphpMatch5.1.5
OR
phpphpMatch5.1.6
OR
phpphpMatch5.2.0
OR
phpphpMatch5.2.1
OR
phpphpMatch5.2.2
OR
phpphpMatch5.2.3
OR
phpphpMatch5.2.4
OR
phpphpMatch5.2.4windows
OR
phpphpMatch5.2.5
OR
phpphpMatch5.2.6
OR
phpphpMatch5.2.7
OR
phpphpMatch5.2.8
OR
phpphpMatch5.2.9
OR
phpphpMatch5.2.10
OR
phpphpMatch5.2.11
OR
phpphpMatch5.2.12
OR
phpphpMatch5.2.13
OR
phpphpMatch5.2.14
OR
phpphpMatch5.2.15
OR
phpphpMatch5.2.16
OR
phpphpMatch5.2.17
OR
phpphpMatch5.3.0
OR
phpphpMatch5.3.1
OR
phpphpMatch5.3.2
OR
phpphpMatch5.3.3
OR
phpphpMatch5.3.4

References

4.3 Medium

CVSS2

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

9.2 High

AI Score

Confidence

High

0.03 Low

EPSS

Percentile

91.0%