CVE-2015-7529: Vulnerability in sosreport Package
Summary
CVE-2015-7529: sosreport in SoS 3.x allows local users to obtain sensitive information from sosreport files or gain privileges via a symlink attack on an archive file in a temporary directory, as demonstrated by sosreport-$hostname-$da... Affects sosreport versions >= 3.0. No fix is published. How to fix ↓
Also tracked for
- sosreport · Debian:11
The same CVE-2015-7529 is tracked separately for each ecosystem and vendor. Its fix information is the same; the package and affected versions differ.
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Background
The sosreport package is a tool used for collecting system information in Linux distributions. It gathers various logs, configuration files, and diagnostic information to assist in troubleshooting and debugging. The package is commonly used by system administrators and support teams to analyze system issues and provide necessary data for problem resolution.
Vulnerability Detail
The vulnerability identified as CVE-2015-7529 affects sosreport version 3.x. It allows local users to obtain sensitive information from sosreport files or gain privileges by exploiting a symlink attack on an archive file in a temporary directory. An attacker can create a symbolic link to a sensitive file, tricking sosreport into including it in the generated report. This can lead to unauthorized access to sensitive information or potential privilege escalation.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, users can manually remove any suspicious or unnecessary files from the generated sosreport before sharing it with others. This can help mitigate the risk of sensitive information leakage. Additionally, users should ensure that the temporary directory used by sosreport is properly secured and restrict access to it.
Conclusion
The vulnerability in the sosreport package (CVE-2015-7529) exposes users to the risk of unauthorized access to sensitive information or potential privilege escalation. It is crucial to update to a patched version of sosreport and regularly apply security updates to ensure the integrity and security of the system. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for sosreport →
FAQ
Sosreport is a tool used for collecting system information in Linux distributions. It helps in troubleshooting and debugging system issues by gathering logs, configuration files, and diagnostic data.
The vulnerability allows local users to access sensitive information or gain elevated privileges by exploiting a symlink attack on sosreport archive files. This can lead to unauthorized access to data or potential privilege escalation.
The vulnerability affects sosreport version 3.x.
To fix this vulnerability, it is recommended to update the sosreport package to a version that includes the necessary security patches. Regularly check for updates and apply them promptly.
As a temporary workaround, users can manually remove suspicious or unnecessary files from the generated sosreport before sharing it. Additionally, secure the temporary directory used by sosreport and restrict access to it.
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