VDB-132 · BID 8069

Adobe Acrobat Reader 5.0.x WWWLaunchNetscape 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
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4.4$0-$5k0.00

A vulnerability was found in Adobe Acrobat Reader 5.0.x (Document Reader Software). It has been classified as critical. Affected is the function WWWLaunchNetscape. 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 weakness was disclosed 07/01/2003 by Mcbethh with sec-labs Team (Website). The advisory is shared for download at lists.netsys.com. Access to the local network is required for this attack to succeed. Successful exploitation requires user interaction by the victim. Technical details and a public exploit are known.

The exploit is shared for download at lists.netsys.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k.

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at adobe.com. The best possible mitigation is suggested to be upgrading to the latest version.

The entry 20665 is pretty similar.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.4

VulDB Base Score: 4.9
VulDB Temp Score: 4.4
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
ATT&CK: Unknown

Local: No
Remote: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: adobe.com

Timelineinfo

07/01/2003 🔍
07/01/2003 +0 days 🔍
07/01/2003 +0 days 🔍
04/07/2017 +5029 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: lists.netsys.com
Researcher: Mcbethh
Organization: sec-labs Team
Status: Not defined
SecuriTeam: securiteam.com
SecurityFocus: 8069

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

Entryinfo

Created: 07/01/2003 02:00
Updated: 04/07/2017 10:45
Changes: 07/01/2003 02:00 (56), 04/07/2017 10:45 (2)
Complete: 🔍

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