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Vulnerability record · CVE-2016-2105 · published 5 May 2016

CVE-2016-2105: Redhat enterprise linux desktop integer overflow vulnerability

Redhat · Enterprise Linux Desktop

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.

7.5 CVSS 3.1 High EPSS 40% · top 1.4% CWE-190 · Integer overflow
7.5CVSS 3.1 base score, v2 5.0
40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
15Affected product versions listed by NVD
122References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

15 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 Third Party Advisory
http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183457.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183607.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184605.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00001.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00008.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00010.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00011.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00013.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00014.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00016.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00018.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00019.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00029.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00030.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00036.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00055.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html Third Party Advisory
http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html Third Party AdvisoryVDB Entry
http://rhn.redhat.com/errata/RHSA-2016-0722.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0996.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1648.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1649.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1650.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2056.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2073.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-openssl Third Party Advisory
http://www.debian.org/security/2016/dsa-3566 Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html PatchVendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html PatchThird Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html PatchVendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html PatchVendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html PatchVendor Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2016-2105), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.