Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2015-5887

10.0 · HIGH

The TLS Handshake Protocol implementation in Secure Transport in Apple OS X before 10.11 accepts a Certificate Request message within a session in which no Server Key Exchange message has been sent…

Published Oct 9, 2015appleCWE-17EPSS 2.46%

Overview

CVE-2015-5887 is a high-severity vulnerability affecting apple mac_os_x. It was published on October 9, 2015 and has a CVSS 2.0 base score of 10.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The TLS Handshake Protocol implementation in Secure Transport in Apple OS X before 10.11 accepts a Certificate Request message within a session in which no Server Key Exchange message has been sent, which allows remote attackers to have an unspecified impact via crafted TLS data.

Remediation

Check the references section for vendor advisories and patches from apple. Update mac_os_x to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
applemac_os_x0Affected

References

Reflists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlRefwww.securityfocus.com/bid/76908Refwww.securitytracker.com/id/1033703Refsupport.apple.com/HT205267Reflists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlRefwww.securityfocus.com/bid/76908Refwww.securitytracker.com/id/1033703Refsupport.apple.com/HT205267

How CyberStrike helps

Frequently asked questions

What is CVE-2015-5887?

CVE-2015-5887 is a high-severity vulnerability affecting apple mac_os_x. It was published on October 9, 2015 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2015-5887?

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-5887?

Check the references section for vendor advisories and patches from apple. Update mac_os_x to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-5887?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-5887 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related HIGH CVEs from 2015

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999