CVE-2005-0490
Estado: ModificadaAlta (8.8)—
Multiple stack-based buffer overflows in libcURL and cURL 7.12.1, and possibly other versions, allow remote malicious web servers to execute arbitrary code via base64 encoded replies that exceed the intended buffer lengths when decoded, which is not properly handled by (1) the Curl_input_ntlm function in http_ntlm.c during NTLM authentication or (2) the Curl_krb_kauth and krb4_auth functions in krb4.c during Kerberos authentication.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 5.73%
- Percentil entre todas las CVEs puntuadas: 93
- Fecha de la puntuación: 7/10/2026
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 (2)
CWE
- CWE-131
Referencias
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000940
- http://marc.info/?l=full-disclosure&m=110959085507755&w=2
- http://www.gentoo.org/security/en/glsa/glsa-200503-20.xml
- http://www.idefense.com/application/poi/display?id=202&type=vulnerabilities
- http://www.idefense.com/application/poi/display?id=203&type=vulnerabilities
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:048
- http://www.novell.com/linux/security/advisories/2005_11_curl.html
- http://www.redhat.com/support/errata/RHSA-2005-340.html
- http://www.securityfocus.com/bid/12615
- http://www.securityfocus.com/bid/12616
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19423
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10273
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000940
- http://marc.info/?l=full-disclosure&m=110959085507755&w=2
- http://www.gentoo.org/security/en/glsa/glsa-200503-20.xml
- http://www.idefense.com/application/poi/display?id=202&type=vulnerabilities
- http://www.idefense.com/application/poi/display?id=203&type=vulnerabilities
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:048
- http://www.novell.com/linux/security/advisories/2005_11_curl.html
- http://www.redhat.com/support/errata/RHSA-2005-340.html
- http://www.securityfocus.com/bid/12615
- http://www.securityfocus.com/bid/12616
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19423
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10273
JSON original (NVD)
Mostrar
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