Konstanty Bialkowski libmodplug up to 0.8.8.3 CSoundFile::ReadAMS2 numeric error

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Konstanty Bialkowski libmodplug up to 0.8.8.3. Impacted is the function CSoundFile::ReadAMS2. The manipulation results in numeric error. This vulnerability is reported as CVE-2011-2915. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Konstanty Bialkowski libmodplug up to 0.8.8.3. Affected is the function CSoundFile::ReadAMS2. 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 confidentiality, integrity, and availability. CVE summarizes:

Off-by-one error in the CSoundFile::ReadAMS2 function in src/load_ams.cpp in libmodplug before 0.8.8.4 allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a crafted AMS file with a large number of instruments.

The weakness was disclosed 06/07/2012 by Hossein Lotfi (Website). The advisory is shared for download at openwall.com. This vulnerability is traded as CVE-2011-2915 since 07/27/2011. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 56126 (CentOS 4 : gstreamer-plugins (CESA-2011:1264)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195220 (Ubuntu Security Notification for Libmodplug Vulnerabilities (USN-1255-1)).

Upgrading to version 0.8.8 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (68987), Tenable (56126), SecurityFocus (BID 48979†), OSVDB (74210†) and Secunia (SA45131†). The entries VDB-60911, VDB-60910, VDB-60909 and VDB-60908 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 56126
Nessus Name: CentOS 4 : gstreamer-plugins (CESA-2011:1264)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 71142
OpenVAS Name: Debian Security Advisory DSA 2415-1 (libmodplug)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: libmodplug 0.8.8
Patch: 16d7a78efe14d345a6c5b241f88422ad0ee483ea

Timelineinfo

07/27/2011 🔍
08/03/2011 +7 days 🔍
08/03/2011 +0 days 🔍
08/25/2011 +22 days 🔍
09/01/2011 +7 days 🔍
06/07/2012 +280 days 🔍
06/07/2012 +0 days 🔍
03/23/2015 +1019 days 🔍
12/03/2021 +2447 days 🔍

Sourcesinfo

Advisory: RHSA-2011:1264
Researcher: Hossein Lotfi
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-2915 (🔍)
GCVE (CVE): GCVE-0-2011-2915
GCVE (VulDB): GCVE-100-60912

OVAL: 🔍

X-Force: 68987
SecurityFocus: 48979 - libmodplug Multiple Buffer Overflow and Off-By-One Vulnerabilities
Secunia: 45131 - libmodplug Multiple Vulnerabilities, Moderately Critical
OSVDB: 74210
Vulnerability Center: 32924 - libmodplug 0.8.8.3 Remote DoS Vulnerability via a Crafted AMS File, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/03/2021 14:31
Changes: 03/23/2015 16:50 (63), 03/30/2017 10:31 (15), 12/03/2021 14:23 (5), 12/03/2021 14:27 (1), 12/03/2021 14:31 (2)
Complete: 🔍
Cache ID: 216:A1D:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!