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Vulnerability record · CVE-2008-3746 · published 27 August 2008

CVE-2008-3746: Webdav neon vulnerability

Webdav · Neon

neon 0.28.0 through 0.28.2 allows remote servers to cause a denial of service (NULL pointer dereference and crash) via vectors related to Digest authentication, Digest domain parameter support, and the parse_domain function.

4.3 CVSS 2.0 Medium EPSS 2.3% · top 17.7%
4.3CVSS 2.0 base score
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
36References
16 Jun 2026Last modified by NVD

Description

neon 0.28.0 through 0.28.2 allows remote servers to cause a denial of service (NULL pointer dereference and crash) via vectors related to Digest authentication, Digest domain parameter support, and the parse_domain function.

AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=476571
http://lists.manyfish.co.uk/pipermail/neon/2008-August/000038.html Patch
http://lists.manyfish.co.uk/pipermail/neon/2008-August/000040.html
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html
http://secunia.com/advisories/31508 Vendor Advisory
http://secunia.com/advisories/31687 Vendor Advisory
http://secunia.com/advisories/32286 Vendor Advisory
http://secunia.com/advisories/36799 Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2009:074
http://www.openwall.com/lists/oss-security/2008/08/15/4
http://www.openwall.com/lists/oss-security/2008/08/20/2
http://www.openwall.com/lists/oss-security/2008/08/20/5
http://www.securityfocus.com/bid/30710
http://www.securitytracker.com/id?1020725
http://www.ubuntu.com/usn/usn-835-1
http://www.vupen.com/english/advisories/2008/2420 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/44511
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00367.html Vendor Advisory
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=476571
http://lists.manyfish.co.uk/pipermail/neon/2008-August/000038.html Patch
http://lists.manyfish.co.uk/pipermail/neon/2008-August/000040.html
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html
http://secunia.com/advisories/31508 Vendor Advisory
http://secunia.com/advisories/31687 Vendor Advisory
http://secunia.com/advisories/32286 Vendor Advisory
http://secunia.com/advisories/36799 Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2009:074
http://www.openwall.com/lists/oss-security/2008/08/15/4
http://www.openwall.com/lists/oss-security/2008/08/20/2
http://www.openwall.com/lists/oss-security/2008/08/20/5
http://www.securityfocus.com/bid/30710
http://www.securitytracker.com/id?1020725
http://www.ubuntu.com/usn/usn-835-1
http://www.vupen.com/english/advisories/2008/2420 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/44511
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00367.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2004-0398Webdav cadaver out-of-bounds write vulnerabilityHeap-based buffer overflow in the ne_rfc1036_parse date parsing function for the neon library (libneon) 0.24.5 and earlier, as used by cadaver before…EPSS 5.0%6.8CVE-2004-0179Webdav neon vulnerabilityMultiple format string vulnerabilities in (1) neon 0.24.4 and earlier, and other products that use neon including (2) Cadaver, (3) Subversion, and (4…EPSS 11%5.8CVE-2009-2474Webdav neon inadequate encryption strength vulnerabilityneon before 0.28.6, when OpenSSL or GnuTLS is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) fiel…EPSS 1.5%4.3CVE-2009-2473Webdav neon vulnerabilityneon before 0.28.6, when expat is used, does not properly detect recursion during entity expansion, which allows context-dependent attackers to cause…EPSS 8.4%

Source: NIST National Vulnerability Database (record CVE-2008-3746), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.