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Security Bulletin: Vulnerability in OpenSLP affects Power Hardware Management Console (CVE-2019-5544)

Description

## Summary The opensslp packages provide Service Location Protocol (SLP) which is an Internet Engineering Task Force (IETF) standards track protocol and provides a framework to allow networking applications to discover the existence, location, and configuration of networked services in enterprise networks. And is vulnerable by CVE-2019-5544 ## Vulnerability Details **CVEID: **[CVE-2019-5544](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5544>) **DESCRIPTION: **OpenSLP, as used in Vmware used in ESXi and the Horizon DaaS appliances, is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by slpd_process.c. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code or cause a denial of service condition on the system. CVSS Base score: 9.8 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/172708](<https://exchange.xforce.ibmcloud.com/vulnerabilities/172708>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) ## Affected Products and Versions Affected Product(s) Version(s) Power HMC V8.8.7.0.0 Power HMC V9.1.910.0 ## Remediation/Fixes ## Remediation/Fixes The following fixes are available on IBM Fix Central at: <http://www-933.ibm.com/support/fixcentral/> Product | VRMF | APAR | Remediation/Fix ---|---|---|--- Power HMC | V8.8.7.0 SP3 ppc | MB04236 | [MH01848](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm/hmc/9100HMCppc&release=V8R8.7.0&platform=All>) Power HMC | V8.8.7.0 SP3 x86 | MB04235 | [MH01847](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMC&release=V8R8.7.0&platform=All>) Power HMC | V9.1.940.0 ppc | MB04231 | [MH01843](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMCppc&release=V9R1&platform=All>) Power HMC | V9.1.940.0 x86 | MB04230 | [MH01842](<https://www-945.ibm.com/support/fixcentral/main/selectFixes?parent=powersysmgmntcouncil&product=ibm%7Ehmc%7E9100HMC&release=V9R1&platform=All>) ## Workarounds and Mitigations None ## Get Notified about Future Security Bulletins Subscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this. ### References [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> "Link resides outside of ibm.com" ) [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> "Link resides outside of ibm.com" ) Off ## Related Information [IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) [IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>) ## Acknowledgement ## Change History 14 Feb 2020: Initial Publication *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. ## Disclaimer Review the [IBM security bulletin disclaimer and definitions](<https://www.ibm.com/support/pages/node/6610583#disclaimer>) regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment. ## Document Location Worldwide [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SGGSNP","label":"Hardware Management Console V9"},"Component":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]


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