Debian cfingerd 1.4.3-3 ident Server memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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10.0$5k-$25k0.00

Summaryinfo

A vulnerability described as critical has been identified in Debian cfingerd 1.4.3-3. This impacts an unknown function of the component ident Server. Executing a manipulation can lead to memory corruption. The identification of this vulnerability is CVE-2013-1049. There is no exploit available.

Detailsinfo

A vulnerability was found in Debian cfingerd 1.4.3-3. It has been declared as very critical. This vulnerability affects an unknown code block of the component ident Server. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response.

The weakness was shared 03/13/2013 (Website). The advisory is available at bugs.launchpad.net. This vulnerability was named CVE-2013-1049 since 01/11/2013. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 12/30/2021).

The vulnerability scanner Nessus provides a plugin with the ID 64972 (Debian DSA-2635-1 : cfingerd - buffer overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks.

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 Tenable (64972), SecurityFocus (BID 58241†), OSVDB (90747†) and Vulnerability Center (SBV-38781†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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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

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VulDB Base Score: 🔍
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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: 64972
Nessus Name: Debian DSA-2635-1 : cfingerd - buffer overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 892635
OpenVAS Name: Debian Security Advisory DSA 2635-1 (cfingerd - buffer overflow
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/11/2013 🔍
02/08/2013 +28 days 🔍
02/08/2013 +0 days 🔍
03/04/2013 +24 days 🔍
03/13/2013 +9 days 🔍
03/13/2013 +0 days 🔍
03/14/2013 +1 days 🔍
03/24/2015 +740 days 🔍
12/30/2021 +2473 days 🔍

Sourcesinfo

Vendor: debian.org

Advisory: DSA-2635
Status: Not defined

CVE: CVE-2013-1049 (🔍)
GCVE (CVE): GCVE-0-2013-1049
GCVE (VulDB): GCVE-100-63754

OVAL: 🔍

SecurityFocus: 58241 - cfingerd CVE-2013-1049 Remote Buffer Overflow Vulnerability
OSVDB: 90747
Vulnerability Center: 38781 - cfingerd 1.4.3-3 Buffer Overflow Vulnerability Allows Remote Code Execution \\ DoS, High

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/30/2021 08:31
Changes: 03/24/2015 12:22 (64), 04/25/2017 23:03 (4), 12/30/2021 08:26 (2), 12/30/2021 08:30 (1), 12/30/2021 08:31 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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