OpensslCVELIST:CVE-2018-0739CVE-2018-0739 Constructed ASN.1 types with a recursive definition could exceed the stack
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).
CNA Affected
[
{
"product": "OpenSSL",
"vendor": "OpenSSL",
"versions": [
{
"status": "affected",
"version": "Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g)"
},
{
"status": "affected",
"version": "Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n)"
}
]
}
]References
www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
www.securityfocus.com/bid/103518
www.securityfocus.com/bid/105609
www.securitytracker.com/id/1040576
access.redhat.com/errata/RHSA-2018:3090
access.redhat.com/errata/RHSA-2018:3221
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access.redhat.com/errata/RHSA-2019:0367
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access.redhat.com/errata/RHSA-2019:1712
git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33
git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=9310d45087ae546e27e61ddf8f6367f29848220d
lists.debian.org/debian-lts-announce/2018/03/msg00033.html
nodejs.org/en/blog/vulnerability/march-2018-security-releases/
security.gentoo.org/glsa/201811-21
security.gentoo.org/glsa/202007-53
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www.openssl.org/news/secadv/20180327.txt
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www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
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www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
www.tenable.com/security/tns-2018-04
www.tenable.com/security/tns-2018-06
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