CVE-2007-0157

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-01-09 · updated 2026-06-16

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.

Affected products

Neon: 0.26.0, 0.26.1, 0.26.2

References

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

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