CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3	$5k-$25k	0.00

A vulnerability, which was classified as critical, was found in OpenBSD OpenSSH 3.7.1 (Connectivity Software). This affects an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

"Memory bugs" in OpenSSH 3.7.1 and earlier, with unknown impact, a different set of vulnerabilities than CVE-2003-0693 and CVE-2003-0695.

The weakness was disclosed 10/06/2003 (Website). It is possible to read the advisory at redhat.com. This vulnerability is uniquely identified as CVE-2003-0682 since 08/13/2003. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 06/29/2021).

The vulnerability scanner Nessus provides a plugin with the ID 15220 (Debian DSA-383-2 : ssh-krb5 - possible remote vulnerability), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 38217 (OpenSSH Multiple Memory Management Vulnerabilities).

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 (13214) and Tenable (15220). The entries 287 and 20851 are pretty similar.

Productinfo

Type

• Connectivity Software

Vendor

• OpenBSD

Name

• OpenSSH

Version

• 3.7.1

License

• open-source

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 15220
Nessus Name: Debian DSA-383-2 : ssh-krb5 - possible remote vulnerability
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 53699
OpenVAS Name: Debian Security Advisory DSA 382-3 (ssh)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/13/2003 🔍
09/24/2003 +42 days 🔍
10/06/2003 +12 days 🔍
10/06/2003 +0 days 🔍
10/06/2003 +0 days 🔍
09/29/2004 +359 days 🔍
08/14/2014 +3606 days 🔍
06/29/2021 +2511 days 🔍

Sourcesinfo

Vendor: openbsd.org

Advisory: redhat.com
Status: Not defined

CVE: CVE-2003-0682 (🔍)
OVAL: 🔍

X-Force: 13214
Vulnerability Center: 2175 - OpenSSH <=3.7.1 Memory Bugs, Critical

See also: 🔍

Entryinfo

Created: 08/15/2014 01:05
Updated: 06/29/2021 09:08
Changes: 08/15/2014 01:05 (66), 07/14/2017 10:08 (1), 06/29/2021 09:08 (2)
Complete: 🔍

Discussion

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