ToaruOS up to 1.10.9 linker/linker.c LD_LIBRARY_PATH 7pk error

Summaryinfo

A vulnerability, which was classified as critical, has been found in ToaruOS up to 1.10.9. This issue affects some unknown processing of the file linker/linker.c. The manipulation of the argument LD_LIBRARY_PATH leads to 7pk error. This vulnerability is referenced as CVE-2019-13046. The attack can only be performed from a local environment. No exploit is available.

Detailsinfo

A vulnerability was found in ToaruOS up to 1.10.9 and classified as critical. This issue affects an unknown functionality of the file linker/linker.c. The manipulation of the argument LD_LIBRARY_PATH with an unknown input leads to a 7pk error vulnerability. Using CWE to declare the problem leads to CWE-388. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

linker/linker.c in ToaruOS through 1.10.9 has insecure LD_LIBRARY_PATH handling in setuid applications.

The weakness was published 06/29/2019. The identification of this vulnerability is CVE-2019-13046 since 06/29/2019. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-137078, VDB-137077 and VDB-137076. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

• ToaruOS

Version

• 1.10.0
• 1.10.1
• 1.10.2
• 1.10.3
• 1.10.4
• 1.10.5
• 1.10.6
• 1.10.7
• 1.10.8
• 1.10.9

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

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

Discussion