PT-2016-6233 · Oss Nokalva · Asn1C

Lucas Molas · Publicado 2016-07-19 · Atualizado 2018-10-17 · CVE-2016-5080

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ASN1C for C/C++ versions prior to 7.0.2

Description The issue is related to an integer overflow in the rtxMemHeapAlloc function within the asn1rt a.lib library of ASN1C for C/C++. This can be exploited by context-dependent attackers using crafted ASN.1 data to potentially execute arbitrary code or cause a denial of service through a heap-based buffer overflow on systems running applications compiled by ASN1C.

Recommendations For versions prior to 7.0.2, update to version 7.0.2 or later to resolve the issue.

Exploit

Correção

Identificadores relacionados

CVE-2016-5080

Produtos afetados

Asn1C

Referências · 13

• 🔥 https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080 · Exploit
• https://ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html · Nota
• http://securityfocus.com/archive/1/538952/100/0/threaded · Nota
• http://kb.cert.org/vuls/id/790839 · Nota
• http://securityfocus.com/bid/91836 · Nota
• http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html · Nota
• https://source.android.com/security/bulletin/2017-01-01.html · Nota
• http://oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-5080 · Nota de Segurança
• http://securitytracker.com/id/1036386 · Nota
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160721-asn1c · Aviso do Fabricante
• http://seclists.org/fulldisclosure/2016/Jul/65 · Nota
• https://osv.dev/vulnerability/CVE-2016-5080 · Aviso do Fabricante