Description
Integer overflow in the rtxMemHeapAlloc function in asn1rt_a.lib in Objective Systems ASN1C for C/C++ before 7.0.2 allows context-dependent attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow), on a system running an application compiled by ASN1C, via crafted ASN.1 data.
References
- https://source.android.com/security/bulletin/2017-01-01.html
- 20160719 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603] mailing-list
- https://github.com/programa-stic/security-advisories/tree/master/ObjSys/CVE-2016-5080
- VU#790839 third-party-advisory
- https://www.ncsc.nl/dienstverlening/response-op-dreigingen-en-incidenten/beveiligingsadviezen/NCSC-2016-0650+1.00+Kwetsbaarheid+verholpen+in+ASN1C.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- 1036386 vdb-entry
- http://packetstormsecurity.com/files/137970/Objective-Systems-Inc.-ASN1C-For-C-C-Heap-Memory-Corruption.html
- 20160725 CVE-2016-5080: Memory corruption in code generated by Objective Systems Inc. ASN1C compiler for C/C++ [STIC-2016-0603] mailing-list
- 91836 vdb-entry
- 20160721 Vulnerability in Objective Systems ASN1C Compiler Affecting Cisco Products vendor-advisory