xine xine-lib up to 1.1.12 demux_nsf_send_chunk 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.
6.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in xine xine-lib up to 1.1.12. This issue affects the function demux_nsf_send_chunk. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2008-1878. Moreover, an exploit is present. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in xine xine-lib up to 1.1.12 (Multimedia Player Software). This affects the function demux_nsf_send_chunk. 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:

Stack-based buffer overflow in the demux_nsf_send_chunk function in src/demuxers/demux_nsf.c in xine-lib 1.1.12 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long NSF title.

The bug was discovered 04/16/2008. The weakness was disclosed 04/17/2008 (Website). The advisory is shared at vupen.com. This vulnerability is uniquely identified as CVE-2008-1878 since 04/17/2008. The exploitability is told to be easy. 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 exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 32091 (Fedora 7 : xine-lib-1.1.11.1-1.fc7.2 (2008-3326)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (41865), Exploit-DB (5458), Tenable (32091), SecurityFocus (BID 28816†) and OSVDB (44450†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 32091
Nessus Name: Fedora 7 : xine-lib-1.1.11.1-1.fc7.2 (2008-3326)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 61038
OpenVAS Name: Debian Security Advisory DSA 1586-1 (xine-lib)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

04/16/2008 🔍
04/16/2008 +0 days 🔍
04/17/2008 +1 days 🔍
04/17/2008 +0 days 🔍
04/17/2008 +0 days 🔍
04/17/2008 +0 days 🔍
04/29/2008 +12 days 🔍
05/01/2008 +2 days 🔍
05/11/2008 +10 days 🔍
03/16/2015 +2500 days 🔍
10/21/2024 +3506 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Status: Not defined

CVE: CVE-2008-1878 (🔍)
GCVE (CVE): GCVE-0-2008-1878
GCVE (VulDB): GCVE-100-42057

OVAL: 🔍

X-Force: 41865
SecurityFocus: 28816 - xine-lib NES Sound Format Demuxer 'demux_nsf.c' Buffer Overflow Vulnerability
Secunia: 29850
OSVDB: 44450 - xine-lib - NES Sound Format Demuxer 'demux_nsf.c' Buffer Overflow Issue
Vulnerability Center: 18338 - Xine-lib Buffer Overflow Allows Remote Attackers to Execute Code and Cause a DoS via Long NSF Title, Medium
Vupen: ADV-2008-1247

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

Entryinfo

Created: 03/16/2015 17:00
Updated: 10/21/2024 01:55
Changes: 03/16/2015 17:00 (73), 08/10/2019 07:54 (12), 10/21/2024 01:55 (17)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!