Canna 3.5b2/3.6 Request privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Canna 3.5b2/3.6. Affected by this vulnerability is an unknown functionality of the component Request Handler. The manipulation leads to privileges management. This vulnerability is uniquely identified as CVE-2002-1159. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Canna 3.5b2/3.6. This issue affects some unknown functionality of the component Request Handler. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, and availability. The summary by CVE is:

Canna 3.6 and earlier does not properly validate requests, which allows remote attackers to cause a denial of service or information leak.

The bug was discovered 12/02/2002. The weakness was disclosed 12/18/2002 (Website). The advisory is shared at redhat.com. The identification of this vulnerability is CVE-2002-1159. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 16 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 15061 (Debian DSA-224-1 : canna - buffer overflow and more), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 38362 (Red Hat Canna Server Multiple Vulnerabilities).

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (10832), Tenable (15061), SecurityFocus (BID 6354†), OSVDB (14504†) and Vulnerability Center (SBV-6972†). The entry VDB-19216 is pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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: Privileges management
CWE: CWE-269 / CWE-266
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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Nessus ID: 15061
Nessus Name: Debian DSA-224-1 : canna - buffer overflow and more
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53720
OpenVAS Name: Debian Security Advisory DSA 224-1 (canna)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/02/2002 🔍
12/02/2002 +0 days 🔍
12/10/2002 +8 days 🔍
12/18/2002 +8 days 🔍
12/18/2002 +0 days 🔍
01/08/2003 +21 days 🔍
09/29/2004 +630 days 🔍
02/02/2005 +126 days 🔍
07/31/2014 +3466 days 🔍
05/29/2019 +1763 days 🔍

Sourcesinfo

Advisory: redhat.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2002-1159 (🔍)
GCVE (CVE): GCVE-0-2002-1159
GCVE (VulDB): GCVE-100-19217
X-Force: 10832
SecurityFocus: 6354 - Canna Server Denial Of Service Vulnerability
OSVDB: 14504 - CVE-2002-1159 - Canna - Denial of Service Issue
Vulnerability Center: 6972 - Canna 3.5 b2, 3.6 Allows Obtaining Information and DoS via Improper User Request, Medium

See also: 🔍

Entryinfo

Created: 07/31/2014 17:11
Updated: 05/29/2019 18:03
Changes: 07/31/2014 17:11 (72), 05/29/2019 18:03 (6)
Complete: 🔍
Cache ID: 216::103

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

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