PT-2015-2654 · Sap · Sap Hana Db

Nahuel D. Sánchez · Publicado 2015-11-10 · Atualizado 2015-11-12 · CVE-2015-7992

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Média

Vetor base

AV:N/AC:L/Au:S/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions SAP HANA DB version 1.00.73.00.389160

Description The issue is caused by a buffer overflow, allowing a remote authenticated user to cause a denial of service, resulting in memory corruption and indexserver crash. This can be achieved via unspecified vectors to the EXECUTE SEARCH RULE SET stored procedure.

Recommendations For SAP HANA DB version 1.00.73.00.389160, consider restricting access to the EXECUTE SEARCH RULE SET stored procedure as a temporary workaround to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

BDU:2015-12019

CVE-2015-7992

Produtos afetados

Sap Hana Db

Referências · 6

• http://scn.sap.com/community/security/blog/2015/08/18/sap-security-notes-august-2015 · Nota
• http://seclists.org/fulldisclosure/2015/Nov/38 · Nota
• http://packetstormsecurity.com/files/134284/SAP-HANA-EXECUTE_SEARCH_RULE_SET-Stored-Procedure-Memory-Corruption.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2015-7992 · Nota de Segurança
• http://onapsis.com/research/security-advisories/SAP_HANA_EXECUTE_SEARCH_RULE_SET_Stored_Procedure_Memory_corruption · Nota
• https://bdu.fstec.ru/vul/2015-12019 · Nota de Segurança