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Vulnerability ID | VCID-1d1p-zrrg-aaab |
Aliases |
CVE-2011-0421
|
Summary | 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. |
Status | Published |
Exploitability | 2.0 |
Weighted Severity | 5.3 |
Risk | 10.0 |
Affected and Fixed Packages | Package Details |
There are no known CWE. |
Data source | Exploit-DB |
---|---|
Date added | March 18, 2011 |
Description | PHP 5.3.5 libzip 0.9.3 - _zip_name_locate Null Pointer Dereference |
Ransomware campaign use | Unknown |
Source publication date | March 18, 2011 |
Exploit type | dos |
Platform | linux |
Source update date | March 18, 2011 |
Source URL | http://securityreason.com/securityalert/8146 |
Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
Exploitability (E) | Access Vector (AV) | Access Complexity (AC) | Authentication (Au) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
---|---|---|---|---|---|---|
high functional unproven proof_of_concept not_defined |
local adjacent_network network |
high medium low |
multiple single none |
none partial complete |
none partial complete |
none partial complete |
Percentile | 0.89870 |
EPSS Score | 0.02545 |
Published At | Dec. 17, 2024, midnight |
Date | Actor | Action | Source | VulnerableCode Version |
---|---|---|---|---|
There are no relevant records. |