PHP up to 4.4.5 zip Extension zip_stream.c zip_fread numeric error
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
A vulnerability was found in PHP up to 4.4.5 (Programming Language Software). It has been classified as problematic. This affects the function zip_fread
of the file zip_stream.c of the component zip Extension. The manipulation with an unknown input leads to a numeric error vulnerability. CWE is classifying the issue as CWE-189. This is going to have an impact on availability. The summary by CVE is:
Integer signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls.
The weakness was published 03/19/2011 (Website). It is possible to read the advisory at vupen.com. This vulnerability is uniquely identified as CVE-2011-1471 since 03/19/2011. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.
The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 56695 (CentOS 5 : php53 (CESA-2011:1423)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 119790 (CentOS Security Update for php53 (CESA-2011:1423)).
Upgrading to version 4.4.6 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (66188) and Tenable (56695). Similar entries are available at 54442, 56894, 56893 and 56892.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.8
VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
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Exploiting
Class: Numeric errorCWE: CWE-189
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 56695
Nessus Name: CentOS 5 : php53 (CESA-2011:1423)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 69976
OpenVAS Name: Debian Security Advisory DSA 2262-2 (php5)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: PHP 4.4.6
Timeline
03/10/2011 🔍03/10/2011 🔍
03/19/2011 🔍
03/19/2011 🔍
03/19/2011 🔍
11/03/2011 🔍
03/20/2015 🔍
03/14/2016 🔍
10/20/2021 🔍
Sources
Product: php.orgAdvisory: RHSA-2011:1423⛔
Status: Not defined
Confirmation: 🔍
CVE: CVE-2011-1471 (🔍)
OVAL: 🔍
IAVM: 🔍
X-Force: 66188
Vulnerability Center: 57281 - PHP before 5.3.6 Remote Denial of Service Vulnerability via a Malformed Archive File, Medium
SecurityFocus: 46975 - PHP 'Zip' Extension 'zip_fread()' Function Denial of Service Vulnerability
Vupen: ADV-2011-0744
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/20/2015 16:16Updated: 10/20/2021 02:56
Changes: 03/20/2015 16:16 (75), 02/01/2019 09:32 (9), 10/20/2021 02:41 (3), 10/20/2021 02:48 (1), 10/20/2021 02:56 (1)
Complete: 🔍
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