CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
79.8%
The LZH decompression implementation (CsObjectInt::BuildHufTree function in vpa108csulzh.cpp) in SAP MaxDB 7.5 and 7.6, Netweaver Application Server ABAP, Netweaver Application Server Java, Netweaver RFC SDK, GUI, RFC SDK, SAPCAR archive tool, and other products allows context-dependent attackers to cause a denial of service (out-of-bounds read) via unspecified vectors, related to look-ups of non-simple codes, aka SAP Security Note 2124806, 2121661, 2127995, and 2125316.
Vendor | Product | Version | CPE |
---|---|---|---|
sap | gui | - | cpe:2.3:a:sap:gui:-:*:*:*:*:*:*:* |
sap | maxdb | 7.5 | cpe:2.3:a:sap:maxdb:7.5:*:*:*:*:*:*:* |
sap | maxdb | 7.6 | cpe:2.3:a:sap:maxdb:7.6:*:*:*:*:*:*:* |
sap | netweaver_abap_application_server | - | cpe:2.3:a:sap:netweaver_abap_application_server:-:*:*:*:*:*:*:* |
sap | netweaver_java_application_server | - | cpe:2.3:a:sap:netweaver_java_application_server:-:*:*:*:*:*:*:* |
sap | netweaver_rfc_sdk | - | cpe:2.3:a:sap:netweaver_rfc_sdk:-:*:*:*:*:*:*:* |
sap | rfc_library | * | cpe:2.3:a:sap:rfc_library:*:*:*:*:*:*:*:* |
packetstormsecurity.com/files/131883/SAP-LZC-LZH-Compression-Denial-Of-Service.html
seclists.org/fulldisclosure/2015/May/50
seclists.org/fulldisclosure/2015/May/96
www.coresecurity.com/advisories/sap-lzc-lzh-compression-multiple-vulnerabilities
www.securityfocus.com/archive/1/535535/100/0/threaded
www.securityfocus.com/bid/74643