National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-0739 Detail

Description

Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).

Source:  MITRE
Description Last Modified:  03/27/2018

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
http://www.securityfocus.com/bid/103518
http://www.securitytracker.com/id/1040576
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9310d45087ae546e27e61ddf8f6367f29848220d
https://lists.debian.org/debian-lts-announce/2018/03/msg00033.html
https://security.netapp.com/advisory/ntap-20180330-0002/
https://usn.ubuntu.com/3611-1/
https://usn.ubuntu.com/3611-2/
https://www.debian.org/security/2018/dsa-4157
https://www.debian.org/security/2018/dsa-4158
https://www.openssl.org/news/secadv/20180327.txt

Technical Details

Vulnerability Type (View All)

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-0739
NVD Published Date:
03/27/2018
NVD Last Modified:
04/19/2018