Integer overflow in Apple Mac_os_x
CVE-2016-2105
Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data.
Vulnerability class: Integer Overflow
EPSS: 0.455 (97.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Apple Mac_os_x — versions 10.11.5
- Nodejs Node.js — versions 6.0.0
- Openssl — versions 1.0.1, 1.0.1a, 1.0.1b
- Oracle Mysql
- Canonical Ubuntu_linux — versions 12.04, 14.04, 15.10
- Debian Debian_linux — versions 8.0
- Opensuse Leap — versions 42.1
- Opensuse — versions 13.2
- Redhat Enterprise_linux_desktop — versions 6.0, 7.0
- Redhat Enterprise_linux_hpc_node — versions 6, 7.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Vendor Advisory)
- secalert@redhat.com (Vendor Advisory)
- SSA:2016-124-01 (vendor-advisory, Third Party Advisory)
- RHSA-2016:2056 (vendor-advisory, Third Party Advisory)
- openSUSE-SU-2016:1238 (vendor-advisory, Mailing List, Third Party Advisory)
- openSUSE-SU-2016:1242 (vendor-advisory, Mailing List, Third Party Advisory)
- secalert@redhat.com (Patch, Vendor Advisory)
- secalert@redhat.com (Patch, Vendor Advisory)
- SUSE-SU-2016:1267 (vendor-advisory, Mailing List, Third Party Advisory)
- RHSA-2016:2073 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-2105?
- CVE-2016-2105 is a high-severity vulnerability in Apple Mac_os_x, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2016-05-05.
- How severe is CVE-2016-2105?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-2105 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.