NullSoft WinAmp 5.33 MAT File chat.php memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in NullSoft WinAmp 5.33. It has been rated as critical. Affected by this vulnerability is an unknown functionality in the library libsndfile.dll of the file chat.php of the component MAT File Handler. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2007-1921. In addition, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in NullSoft WinAmp 5.33 (Multimedia Player Software). It has been classified as critical. This affects an unknown function in the library libsndfile.dll of the file chat.php of the component MAT File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

LIBSNDFILE.DLL, as used by AOL Nullsoft Winamp 5.33 and possibly other products, allows remote attackers to execute arbitrary code via a crafted .MAT file that contains a value that is used as an offset, which triggers memory corruption.

The weakness was presented 04/06/2007 by Piotr Bania (Website). It is possible to read the advisory at piotrbania.com. This vulnerability is uniquely identified as CVE-2007-1921 since 04/10/2007. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

After even before and not, there has been an exploit disclosed. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $100k and more. By approaching the search of inurl:chat.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 25770 (Winamp < 5.34 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (33481), Exploit-DB (3657), Tenable (25770), SecurityFocus (BID 23351†) and OSVDB (34146†). See VDB-36062, VDB-36061, VDB-36034 and VDB-85348 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 25770
Nessus Name: Winamp < 5.34 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/03/2007 🔍
04/05/2007 +2 days 🔍
04/06/2007 +0 days 🔍
04/06/2007 +0 days 🔍
04/09/2007 +2 days 🔍
04/10/2007 +1 days 🔍
04/10/2007 +0 days 🔍
04/17/2007 +7 days 🔍
07/27/2007 +100 days 🔍
09/14/2018 +4067 days 🔍

Sourcesinfo

Vendor: nullsoft.com

Advisory: piotrbania.com
Researcher: Piotr Bania
Status: Not defined

CVE: CVE-2007-1921 (🔍)
GCVE (CVE): GCVE-0-2007-1921
GCVE (VulDB): GCVE-100-3003
X-Force: 33481
SecurityFocus: 23351 - Winamp LibSNDFile.DLL Component Remote Code Execution Vulnerability
Secunia: 24766 - Winamp libsndfile.dll MAT File Handling NULL Byte Overwrite, Moderately Critical
OSVDB: 34146 - MySpeach chat.php my_ms[root] Cookie Traversal Local File Inclusion
SecurityTracker: 1017886
Vupen: ADV-2007-1261

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

Entryinfo

Created: 04/17/2007 17:32
Updated: 09/14/2018 07:27
Changes: 04/17/2007 17:32 (61), 09/14/2018 07:27 (25)
Complete: 🔍
Cache ID: 216:DB3:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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