VDB-1521 · CVE-2005-0036 · BID 13729

Cisco IP Phone 7912 DNS Packet Compression denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Cisco IP Phone 7912. This vulnerability affects unknown code of the component DNS Packet Compression Handler. Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2005-0036. There is not any exploit available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability classified as critical has been found in Cisco IP Phone 7912 (IP Phone Software). This affects some unknown functionality of the component DNS Packet Compression Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

The DNS implementation in DeleGate 8.10.2 and earlier allows remote attackers to cause a denial of service via a compressed DNS packet with a label length byte with an incorrect offset, which could trigger an infinite loop.

The weakness was released 05/24/2005 by Dr. Steve Beaty with Metropolitan State College of Denver (Website). The advisory is shared at cisco.com. This vulnerability is uniquely identified as CVE-2005-0036 since 01/07/2005. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

We expect the 0-day to have been worth approximately $5k-$25k.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at cisco.com.

The vulnerability is also documented in the databases at SecurityFocus (BID 13729†), OSVDB (25291†), Secunia (SA15472†) and Vulnerability Center (SBV-8301†). Entries connected to this vulnerability are available at VDB-1524, VDB-1520, VDB-1530 and VDB-1519. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: cisco.com

Timelineinfo

01/07/2005 🔍
05/24/2005 +137 days 🔍
05/24/2005 +0 days 🔍
06/07/2005 +14 days 🔍
12/31/2005 +207 days 🔍
07/08/2024 +6764 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Researcher: Dr. Steve Beaty
Organization: Metropolitan State College of Denver
Status: Not defined

CVE: CVE-2005-0036 (🔍)
GCVE (CVE): GCVE-0-2005-0036
GCVE (VulDB): GCVE-100-1521
SecurityFocus: 13729 - Multiple Vendor DNS Message Decompression Remote Denial of Service Vulnerability
Secunia: 15472 - Cisco Various Products Compressed DNS Messages Denial of Service, Less Critical
OSVDB: 25291
Vulnerability Center: 8301

See also: 🔍

Entryinfo

Created: 06/07/2005 12:31
Updated: 07/08/2024 11:15
Changes: 06/07/2005 12:31 (56), 11/30/2015 09:41 (5), 03/11/2021 12:42 (8), 07/08/2024 11:15 (16)
Complete: 🔍
Cache ID: 216:D39:103

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

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