CVE-2012-3509

N/A

Descricao

Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the "addition of CHUNK_HEADER_SIZE to the length," which triggers a heap-based buffer overflow.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado9/5/2012

Ultima modificacao4/11/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

canonical:ubuntu_linuxdebian:debian_linuxgnu:binutilsgnu:libiberty

Fraquezas (CWE)

CWE-189

Referencias

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54411(secalert@redhat.com)

http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01986.html(secalert@redhat.com)

http://security-tracker.debian.org/tracker/CVE-2012-3509(secalert@redhat.com)

http://www.mandriva.com/security/advisories?name=MDVSA-2015:029(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2012/08/29/3(secalert@redhat.com)

http://www.securityfocus.com/bid/55281(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-2496-1(secalert@redhat.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/78135(secalert@redhat.com)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54411(af854a3a-2127-422b-91ae-364da2661108)

http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01986.html(af854a3a-2127-422b-91ae-364da2661108)

http://security-tracker.debian.org/tracker/CVE-2012-3509(af854a3a-2127-422b-91ae-364da2661108)

http://www.mandriva.com/security/advisories?name=MDVSA-2015:029(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2012/08/29/3(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/55281(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-2496-1(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/78135(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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