Symantec pcAnywhere 8.0/9.0 Login Reset 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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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Symantec pcAnywhere 8.0/9.0. It has been classified as problematic. Affected by this vulnerability is an unknown functionality of the component Login Handler. This manipulation causes denial of service (Reset). This vulnerability appears as CVE-2000-0273. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Symantec pcAnywhere 8.0/9.0. It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component Login Handler. The manipulation with an unknown input leads to a denial of service vulnerability (Reset). The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

PCAnywhere allows remote attackers to cause a denial of service by terminating the connection before PCAnywhere provides a login prompt.

The weakness was presented 04/09/2000 as not defined posting (Bugtraq). The advisory is shared at archives.neohapsis.com. This vulnerability is known as CVE-2000-0273. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (4241), SecurityFocus (BID 1095†) and Vulnerability Center (SBV-7113†). See VDB-15429 for similar entry. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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

Name: Reset
Class: Denial of service / Reset
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/09/2000 🔍
04/09/2000 +0 days 🔍
04/09/2000 +0 days 🔍
04/10/2000 +1 days 🔍
02/17/2005 +1774 days 🔍
06/24/2014 +3414 days 🔍
10/08/2020 +2298 days 🔍

Sourcesinfo

Vendor: symantec.com

Advisory: archives.neohapsis.com
Researcher: This vulnerability was posted to the Bugtraq mailing list by Frankie Zie on 9 Apr 2000.
Status: Not defined

CVE: CVE-2000-0273 (🔍)
GCVE (CVE): GCVE-0-2000-0273
GCVE (VulDB): GCVE-100-15433
X-Force: 4241
SecurityFocus: 1095 - PCAnywhere Denial of Service Vulnerability
Vulnerability Center: 7113 - DoS in Symantec PCAnywhere via Connection Termination Prior to Login Prompt, Medium

See also: 🔍

Entryinfo

Created: 06/24/2014 11:01
Updated: 10/08/2020 17:43
Changes: 06/24/2014 11:01 (54), 04/07/2017 17:58 (6), 10/08/2020 17:43 (1)
Complete: 🔍
Cache ID: 216:3F2:103

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

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