CVE-2007-0157
Array index error in the uri_lookup function in the URI parser for neon 0.26.0 to 0.26.2,...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2007-0157- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2007-0157- Updated
- 2026-11-02
EUVDEUVD-2007-0161 No score
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.
- Record
EUVD-2007-0161- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gwwq-w362-7hgm No score
Array index error in the uri_lookup function in the URI parser for neon 0.26.0 to 0.26.2,...
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.
- Record
GHSA-gwwq-w362-7hgm- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:11080-1 No score
libneon-devel-0.31.2-2.6 on GA media
These are all security issues fixed in the libneon-devel-0.31.2-2.6 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:11080-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
neonopenSUSE:Tumbleweed From an advisory covering 2 CVEs |
before 0.31.2-2.6 | 0.31.2-2.6 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-0157 is a high vulnerability (CVSS 7.8) in Neon, published January 9, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.22%, the 82nd percentile. No source names a fixed version.
References
secunia.com/advisories/23984
mailman.webdav.org/pipermail/neon/2007-January/002362.html
bugs.debian.org/cgi-bin/bugreport.cgi/neon26_0.26.2-3_to_mdx1.diff?bug=404723%3Bmsg=5%3Batt=2
webdav.org/cadaver
mandriva.com/security/advisories?name=MDKSA-2007:013
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novell.com/linux/security/advisories/2007_02_sr.html
securityfocus.com/bid/22035
vupen.com/english/advisories/2007/0172
osvdb.org/39247
nvd.nist.gov/vuln/detail/CVE-2007-0157
github.com/advisories/GHSA-gwwq-w362-7hgm
suse.com/security/cve/CVE-2007-0157