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CVE-2012-4445

N/A

Description

Heap-based buffer overflow in the eap_server_tls_process_fragment function in eap_server_tls_common.c in the EAP authentication server in hostapd 0.6 through 1.0 allows remote attackers to cause a denial of service (crash or abort) via a small "TLS Message Length" value in an EAP-TLS message with the "More Fragments" flag set.

CVE Details

CVSS v3.1 ScoreN/A

Published10/10/2012

Last Modified4/11/2025

Sourcenvd

Honeypot Sightings0

Affected Products

w1.fi:hostapd

Weaknesses (CWE)

CWE-119

References

http://osvdb.org/86051(secalert@redhat.com)

http://secunia.com/advisories/50805(secalert@redhat.com)

http://secunia.com/advisories/50888(secalert@redhat.com)

http://w1.fi/gitweb/gitweb.cgi?p=hostap.git%3Ba=commitdiff%3Bh=586c446e0ff42ae00315b014924ec669023bd8de(secalert@redhat.com)

http://www.debian.org/security/2012/dsa-2557(secalert@redhat.com)

http://www.freebsd.org/security/advisories/FreeBSD-SA-12:07.hostapd.asc(secalert@redhat.com)

http://www.mandriva.com/security/advisories?name=MDVSA-2012:168(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2012/10/08/3(secalert@redhat.com)

http://www.pre-cert.de/advisories/PRE-SA-2012-07.txt(secalert@redhat.com)

http://www.securityfocus.com/bid/55826(secalert@redhat.com)

http://www.securitytracker.com/id?1027808(secalert@redhat.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/79104(secalert@redhat.com)

http://osvdb.org/86051(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/50805(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/50888(af854a3a-2127-422b-91ae-364da2661108)

http://w1.fi/gitweb/gitweb.cgi?p=hostap.git%3Ba=commitdiff%3Bh=586c446e0ff42ae00315b014924ec669023bd8de(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2012/dsa-2557(af854a3a-2127-422b-91ae-364da2661108)

http://www.freebsd.org/security/advisories/FreeBSD-SA-12:07.hostapd.asc(af854a3a-2127-422b-91ae-364da2661108)

http://www.mandriva.com/security/advisories?name=MDVSA-2012:168(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2012/10/08/3(af854a3a-2127-422b-91ae-364da2661108)

http://www.pre-cert.de/advisories/PRE-SA-2012-07.txt(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/55826(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id?1027808(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/79104(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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