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CVE-2007-0157

7.8 · HIGH

Array index error in the uri_lookup function in the URI parser for neon 0.26.0 to 0.26.2, possibly only on 64-bit platforms, allows remote malicious servers to cause a denial of service (crash) via…

Published Jan 9, 2007neonEPSS 2.22%

Overview

CVE-2007-0157 is a high-severity vulnerability affecting neon neon. It was published on January 9, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Array index error in the uri_lookup function in the URI parser for neon 0.26.0 to 0.26.2, possibly only on 64-bit platforms, allows remote malicious servers to cause a denial of service (crash) via a URI with non-ASCII characters, which triggers a buffer under-read due to a type conversion error that generates a negative index.

Remediation

Check the references section for vendor advisories and patches from neon. Update neon 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

VendorProductVersionsStatus

References

Refbugs.debian.org/cgi-bin/bugreport.cgi/neon26_0.26.2-3_to_mdx1.diff?bug=404723%3Bmsg=5%3Batt=2Refbugs.debian.org/cgi-bin/bugreport.cgi?bug=404723Refmailman.webdav.org/pipermail/cadaver/2007-January/001015.htmlRefmailman.webdav.org/pipermail/neon/2007-January/002362.htmlRefosvdb.org/39247Refsecunia.com/advisories/23751Refsecunia.com/advisories/23763Refsecunia.com/advisories/23984Refwww.mandriva.com/security/advisories?name=MDKSA-2007:013Refwww.novell.com/linux/security/advisories/2007_02_sr.html

How CyberStrike helps

Frequently asked questions

What is CVE-2007-0157?

CVE-2007-0157 is a high-severity vulnerability affecting neon neon. It was published on January 9, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2007-0157?

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-0157?

Check the references section for vendor advisories and patches from neon. Update neon 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-2007-0157?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0157 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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