CVE-2015-2278
mediumpriority · track · 21EPSS 0.021 · 82 %ileEUUSEPSS · scored 2026-10-28
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (8)
Products and version ranges known to be affected.
- sap netweaver abap application serverall versionsnvdUScpe:2.3:a:sap:netweaver_abap_application_server:*:*:*:*:*:*:*:*
- sap netweaver java application serverall versionsnvdUScpe:2.3:a:sap:netweaver_java_application_server:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (19)
External citations — patches, advisories, analysis.
- http://packetstormsecurity.com/files/131883/SAP-LZC-LZH-Compression-Denial-Of-Service.htmlcnnvd
- http://seclists.org/fulldisclosure/2015/May/50cnnvd
- http://seclists.org/fulldisclosure/2015/May/96cnnvd
- http://secunia.com/advisories/64440cnnvd
- http://www.coresecurity.com/advisories/sap-lzc-lzh-compression-multiple-vulnerabilitiescnnvd
- http://www.securityfocus.com/archive/1/archive/1/535535/100/0/threadedcnnvd
- https://service.sap.com/sap/support/notes/2127995Patchcnnvd
- http://packetstormsecurity.com/files/131883/SAP-LZC-LZH-Compression-Denial-Of-Service.htmlenisa_euvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan