PHP up to 4.4.5 zip Extension zip_stream.c zip_fread numeric error

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in PHP up to 4.4.5. This vulnerability affects the function zip_fread of the file zip_stream.c of the component zip Extension. Performing a manipulation results in numeric error. This vulnerability is known as CVE-2011-1471. Furthermore, an exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

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), Exploit-DB (35485), Tenable (56695), SecurityFocus (BID 46975†) and Vulnerability Center (SBV-57281†). Similar entries are available at VDB-54442, VDB-56894, VDB-56893 and VDB-56892. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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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: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PHP 4.4.6

Timelineinfo

03/10/2011 🔍
03/10/2011 +0 days 🔍
03/19/2011 +9 days 🔍
03/19/2011 +0 days 🔍
03/19/2011 +0 days 🔍
11/03/2011 +229 days 🔍
03/20/2015 +1233 days 🔍
03/14/2016 +360 days 🔍
11/24/2024 +3177 days 🔍

Sourcesinfo

Product: php.org

Advisory: RHSA-2011:1423⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-1471 (🔍)
GCVE (CVE): GCVE-0-2011-1471
GCVE (VulDB): GCVE-100-56895

OVAL: 🔍
IAVM: 🔍

X-Force: 66188
SecurityFocus: 46975 - PHP 'Zip' Extension 'zip_fread()' Function Denial of Service Vulnerability
Vulnerability Center: 57281 - PHP before 5.3.6 Remote Denial of Service Vulnerability via a Malformed Archive File, Medium
Vupen: ADV-2011-0744

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/20/2015 16:16
Updated: 11/24/2024 20:48
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), 11/24/2024 20:48 (17)
Complete: 🔍
Cache ID: 216:FB9:103

Be aware that VulDB is the high quality source for vulnerability data.

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