Merit Radius 2.1.2/3.6b memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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10.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Merit Radius 2.1.2/3.6b. This vulnerability affects unknown code. The manipulation leads to memory corruption. This vulnerability is referenced as CVE-2001-0534. No exploit is available.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Merit Radius 2.1.2/3.6b. This issue affects some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple buffer overflows in RADIUS daemon radiusd in (1) Merit 3.6b and (2) Lucent 2.1-2 RADIUS allow remote attackers to cause a denial of service or execute arbitrary commands.

The weakness was published 07/21/2001 with ISS X-Force as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. The identification of this vulnerability is CVE-2001-0534. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/09/2024).

The vulnerability scanner Nessus provides a plugin with the ID 11738 (RADIUS Server Detection), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Service detection and running in the context r.

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 databases at X-Force (6812), Tenable (11738), SecurityFocus (BID 2989†) and Vulnerability Center (SBV-2092†). Similar entries are available at VDB-15487, VDB-16971, VDB-17944 and VDB-17945. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
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: Memory corruption
CWE: CWE-119
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: 11738
Nessus Name: RADIUS Server Detection
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53286
OpenVAS Name: Debian Security Advisory DSA 598-1 (yardradius)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/05/2001 🔍
07/21/2001 +16 days 🔍
07/21/2001 +0 days 🔍
01/01/2003 +529 days 🔍
06/14/2003 +164 days 🔍
09/11/2003 +89 days 🔍
07/07/2014 +3952 days 🔍
06/09/2024 +3625 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Organization: ISS X-Force
Status: Confirmed

CVE: CVE-2001-0534 (🔍)
GCVE (CVE): GCVE-0-2001-0534
GCVE (VulDB): GCVE-100-17075
CERT: 🔍
X-Force: 6812
SecurityFocus: 2989 - Lucent RADIUS Remote Buffer Overflow Vulnerability
Vulnerability Center: 2092 - Buffer Overflow in Merit / Lucent RADIUS Daemons Enables DoS or Arbitrary Command Execution, High

See also: 🔍

Entryinfo

Created: 07/07/2014 15:48
Updated: 06/09/2024 16:24
Changes: 07/07/2014 15:48 (66), 05/12/2019 22:55 (3), 06/09/2024 16:24 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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