Gunnar Ritter osh 1.7-10 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Gunnar Ritter osh 1.7-10. It has been rated as problematic. This issue affects some unknown processing. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2003-0452. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in Gunnar Ritter osh 1.7-10. Affected by this vulnerability is an unknown function. 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. The summary by CVE is:

Buffer overflows in osh before 1.7-11 allow local users to execute arbitrary code and bypass shell restrictions via (1) long environment variables or (2) long "file redirections."

The weakness was shared 08/07/2003 by Steve Kemp (Website). The advisory is shared at debian.org. This vulnerability is known as CVE-2003-0452 since 06/23/2003. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 15166 (Debian DSA-329-1 : osh - buffer overflows), 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.

Upgrading to version 1.7-11 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (15166) and SecurityFocus (BID 7992†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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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: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 15166
Nessus Name: Debian DSA-329-1 : osh - buffer overflows
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 53618
OpenVAS Name: Debian Security Advisory DSA 329-1 (osh)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: osh 1.7-11

Timelineinfo

06/20/2003 🔍
06/20/2003 +0 days 🔍
06/23/2003 +3 days 🔍
08/07/2003 +45 days 🔍
08/07/2003 +0 days 🔍
09/29/2004 +419 days 🔍
08/14/2014 +3606 days 🔍
04/30/2019 +1720 days 🔍

Sourcesinfo

Advisory: debian.org
Researcher: Steve Kemp
Status: Not defined

CVE: CVE-2003-0452 (🔍)
GCVE (CVE): GCVE-0-2003-0452
GCVE (VulDB): GCVE-100-20629
SecurityFocus: 7992 - osh Environment Variable Buffer Overflow Vulnerability

Entryinfo

Created: 08/14/2014 18:22
Updated: 04/30/2019 09:52
Changes: 08/14/2014 18:22 (63), 04/30/2019 09:52 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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