Valve Half-Life Counter Strike Dedicated Server up to 1.1.1.0 SV_CheckForDuplicateNames infinite loop

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Valve Half-Life Counter Strike Dedicated Server up to 1.1.1.0. Affected by this issue is the function SV_CheckForDuplicateNames. This manipulation causes infinite loop. This vulnerability appears as CVE-2003-1325. The attacker needs to be present on the local network. In addition, an exploit is available.

Detailsinfo

A vulnerability has been found in Valve Half-Life Counter Strike Dedicated Server up to 1.1.1.0 and classified as problematic. Affected by this vulnerability is the function SV_CheckForDuplicateNames. The manipulation with an unknown input leads to a infinite loop vulnerability. The CWE definition for the vulnerability is CWE-835. The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. As an impact it is known to affect availability. The summary by CVE is:

The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated Server 1.1.1.0 and earlier allows remote authenticated users to cause a denial of service (infinite loop and daemon hang) via a certain connection string to UDP port 27015 that represents "absence of player informations," a related issue to CVE-2006-0734.

The weakness was presented 12/31/2003 (Packetstorm). The advisory is shared at packetstormsecurity.org. This vulnerability is known as CVE-2003-1325 since 04/12/2007. The attack can only be done within the local network. The successful exploitation needs a single authentication. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

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

The vulnerability is also documented in the vulnerability database at Exploit-DB (1483). See VDB-219, VDB-3921, VDB-40493 and VDB-45983 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.7
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Infinite loop
CWE: CWE-835 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/31/2003 🔍
12/31/2003 +0 days 🔍
04/12/2007 +1198 days 🔍
08/28/2014 +2695 days 🔍
12/16/2024 +3762 days 🔍

Sourcesinfo

Advisory: packetstormsecurity.org
Status: Confirmed

CVE: CVE-2003-1325 (🔍)
GCVE (CVE): GCVE-0-2003-1325
GCVE (VulDB): GCVE-100-21253
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 08/28/2014 17:50
Updated: 12/16/2024 00:04
Changes: 08/28/2014 17:50 (46), 06/08/2017 23:47 (1), 12/16/2024 00:04 (24)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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