Valve Half-Life 1.x liblist.gam memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

A vulnerability classified as problematic has been found in Valve Half-Life 1.x. This affects an unknown code of the file liblist.gam. 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 07/29/2003 by Auriemma Luigi with PivX Solutions. It is possible to initiate the attack remotely. Technical details and a exploit are known.

An exploit has been developed in ZIP Archive. The exploit is shared for download at pivx.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k.

It is possible to mitigate the weakness by firewalling .

The entry 206 is pretty similar.

Productinfo

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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: 5.0
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.0
VulDB Temp Score: 4.6
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: Yes

Availability: 🔍
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/29/2003 🔍
07/31/2003 +2 days 🔍
06/26/2019 +5809 days 🔍

Sourcesinfo

Researcher: Auriemma Luigi
Organization: PivX Solutions
Status: Not defined
See also: 🔍

Entryinfo

Created: 07/31/2003 11:20
Updated: 06/26/2019 10:00
Changes: 07/31/2003 11:20 (49), 06/26/2019 10:00 (1)
Complete: 🔍

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