CVE-2003-0466
Estado: ModificadaCrítica (9.8)—
Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 78%
- Percentil entre todas las CVEs puntuadas: 100
- Fecha de la puntuación: 3/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (8)
CWE
- CWE-193
Referencias
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-011.txt.asc
- http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0065.html
- http://download.immunix.org/ImmunixOS/7+/Updates/errata/IMNX-2003-7+-019-01
- http://isec.pl/vulnerabilities/isec-0011-wu-ftpd.txt
- http://marc.info/?l=bugtraq&m=105967301604815&w=2
- http://marc.info/?l=bugtraq&m=106001410028809&w=2
- http://marc.info/?l=bugtraq&m=106001702232325&w=2
- http://marc.info/?l=bugtraq&m=106002488209129&w=2
- http://secunia.com/advisories/9423
- http://secunia.com/advisories/9446
- http://secunia.com/advisories/9447
- http://secunia.com/advisories/9535
- http://securitytracker.com/id?1007380
- http://sunsolve.sun.com/search/document.do?assetkey=1-77-1001257.1-1
- http://www.debian.org/security/2003/dsa-357
- http://www.kb.cert.org/vuls/id/743092
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:080
- http://www.novell.com/linux/security/advisories/2003_032_wuftpd.html
- http://www.osvdb.org/6602
- http://www.redhat.com/support/errata/RHSA-2003-245.html
- http://www.redhat.com/support/errata/RHSA-2003-246.html
- http://www.securityfocus.com/archive/1/424852/100/0/threaded
- http://www.securityfocus.com/archive/1/425061/100/0/threaded
- http://www.securityfocus.com/bid/8315
- http://www.turbolinux.com/security/TLSA-2003-46.txt
- https://exchange.xforce.ibmcloud.com/vulnerabilities/12785
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1970
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-011.txt.asc
- http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0065.html
- http://download.immunix.org/ImmunixOS/7+/Updates/errata/IMNX-2003-7+-019-01
- http://isec.pl/vulnerabilities/isec-0011-wu-ftpd.txt
- http://marc.info/?l=bugtraq&m=105967301604815&w=2
- http://marc.info/?l=bugtraq&m=106001410028809&w=2
- http://marc.info/?l=bugtraq&m=106001702232325&w=2
- http://marc.info/?l=bugtraq&m=106002488209129&w=2
- http://secunia.com/advisories/9423
- http://secunia.com/advisories/9446
- http://secunia.com/advisories/9447
- http://secunia.com/advisories/9535
- http://securitytracker.com/id?1007380
- http://sunsolve.sun.com/search/document.do?assetkey=1-77-1001257.1-1
- http://www.debian.org/security/2003/dsa-357
- http://www.kb.cert.org/vuls/id/743092
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:080
- http://www.novell.com/linux/security/advisories/2003_032_wuftpd.html
- http://www.osvdb.org/6602
- http://www.redhat.com/support/errata/RHSA-2003-245.html
- http://www.redhat.com/support/errata/RHSA-2003-246.html
- http://www.securityfocus.com/archive/1/424852/100/0/threaded
- http://www.securityfocus.com/archive/1/425061/100/0/threaded
- http://www.securityfocus.com/bid/8315
- http://www.turbolinux.com/security/TLSA-2003-46.txt
- https://exchange.xforce.ibmcloud.com/vulnerabilities/12785
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1970
JSON original (NVD)
Mostrar
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