Entreprise d'experts en Sécurité Informatique : Audits et conseils en cybersécurité
Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com


CVE-2016-0797

Description

Multiple integer overflows in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g allow remote attackers to cause a denial of service (heap memory corruption or NULL pointer dereference) or possibly have unspecified other impact via a long digit string that is mishandled by the (1) BN_dec2bn or (2) BN_hex2bn function, related to crypto/bn/bn.h and crypto/bn/bn_print.c.

POC

Reference

- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html

- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html

- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

- http://www.securityfocus.com/bid/91787

- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722

- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168

- https://kc.mcafee.com/corporate/index?page=content&id=SB10156

Github

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/ARPSyndicate/cvemon

- https://github.com/RClueX/Hackerone-Reports

- https://github.com/RedHatSatellite/satellite-host-cve

- https://github.com/Samaritin/OSINT

- https://github.com/chnzzh/OpenSSL-CVE-lib

- https://github.com/imhunterand/hackerone-publicy-disclosed

- https://github.com/nidhi7598/OPENSSL_1.0.1g_CVE-2016-0797