CVE-2007-0157

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.

7.8

CVSS

Severity: High

CVSS 2.0 •

EPSS 2.81% Top 15%

Vendor Advisory mandriva.com Vendor Advisory novell.com

Affected: n/a n/a

References

Link	Tags
http://secunia.com/advisories/23984	third party advisory
http://mailman.webdav.org/pipermail/neon/2007-January/002362.html	mailing list
http://bugs.debian.org/cgi-bin/bugreport.cgi/neon26_0.26.2-3_to_mdx1.diff?bug=404723%3Bmsg=5%3Batt=2
http://www.webdav.org/cadaver/
http://mailman.webdav.org/pipermail/cadaver/2007-January/001015.html	mailing list
http://www.mandriva.com/security/advisories?name=MDKSA-2007:013	vendor advisory
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=404723
http://www.novell.com/linux/security/advisories/2007_02_sr.html	vendor advisory
http://www.securityfocus.com/bid/22035	vdb entry
http://www.vupen.com/english/advisories/2007/0172	vdb entry
http://secunia.com/advisories/23763	third party advisory
http://www.vupen.com/english/advisories/2007/0362	vdb entry
http://secunia.com/advisories/23751	third party advisory
http://osvdb.org/39247	vdb entry

Frequently Asked Questions

What is the severity of CVE-2007-0157?: CVE-2007-0157 has been scored as a high severity vulnerability.
How to fix CVE-2007-0157?: To fix CVE-2007-0157, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-0157 being actively exploited in the wild?: It is possible that CVE-2007-0157 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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