CVE-2014-8242
5.8 · MEDIUMlibrsync before 1.0.0 uses a truncated MD4 checksum to match blocks, which makes it easier for remote attackers to modify transmitted data via a birthday attack.
Overview
CVE-2014-8242 is a medium-severity vulnerability affecting librsync_project librsync. It was published on October 26, 2015 and has a CVSS 2.0 base score of 5.8 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
librsync before 1.0.0 uses a truncated MD4 checksum to match blocks, which makes it easier for remote attackers to modify transmitted data via a birthday attack.
Remediation
Check the references section for vendor advisories and patches from librsync_project. Update librsync to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| librsync_project | librsync | >= 0, < 1.0.0 | Affected |
References
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Frequently asked questions
What is CVE-2014-8242?
CVE-2014-8242 is a medium-severity vulnerability affecting librsync_project librsync. It was published on October 26, 2015 and has a CVSS 2.0 base score of 5.8 (MEDIUM).
How severe is CVE-2014-8242?
This vulnerability has a CVSS 2.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2014-8242?
Check the references section for vendor advisories and patches from librsync_project. Update librsync to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2014-8242?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-8242 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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