CVE-2004-0645 json
Buffer overflow in the wvHandleDateTimePicture function in wv library (wvWare) 0.7.4 through 0.7.6 and 1.0.0 allows remote attackers to exe…
published 2004-07-13 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-0644
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 8.4%
- EPSS 8.4% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
Buffer overflow in the wvHandleDateTimePicture function in wv library (wvWare) 0.7.4 through 0.7.6 and 1.0.0 allows remote attackers to execute arbitrary code via a document with a long DateTime field.
Patch / fix
- wv Debian 13, Debian 12 1.0.2-0.1
- abiword Debian 13, Debian 12 2.0.8
debian advisories DEBIAN-CVE-2004-0645
Exploit prediction
8.45% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- idefense.com http://www.idefense.com/application/poi/display?id=115&type=vulnerabilities referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
References
-
security.gentoo.org
/glsa/glsa-200407-11.xml
vendor-advisory, patch
-
idefense.com
/application/poi/display?id=115&type=vulnerabilities
third-party-advisory, exploit, patch, vendor-advisory
-
debian.org
/security/2004/dsa-579
vendor-advisory
-
mandrakesecure.net
/en/advisories/advisory.php?name=MDKSA-2004:077
vendor-advisory
-
distro.conectiva.com.br
/atualizacoes/?id=a&anuncio=000863
vendor-advisory
-
bugzilla.fedora.us
/show_bug.cgi?id=1906
vendor-advisory
- freebsd.org /ports/portaudit/7a5430df-d562-11d8-b479-02e0185c0b53.html
-
osvdb.org
/7761
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/16660
vdb-entry
- cpan.cybercomm.nl /pub/gentoo-portage/app-text/wv/files/wv-1.0.0-fix_overflow.patch
Sources
- CVE List CVE-2004-0645
- NVD CVE-2004-0645
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.