CVE-2018-0739

원문 설명

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).

영향받는 소프트웨어

• OpenSSL ≥ 1.1.0 ≤ 1.1.0g≥ 1.0.2b ≤ 1.0.2n 정확 일치

상세

공개일

2018-03-27

최종 수정

2026-06-17

CVSS 벡터

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

CWE-674

참고 자료

• cve.org/CVE-2018-0739
• nvd.nist.gov/vuln/detail/CVE-2018-0739
• 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
• access.redhat.com/errata/RHSA-2018:3505
• access.redhat.com/errata/RHSA-2019:0366
• access.redhat.com/errata/RHSA-2019:0367
• access.redhat.com/errata/RHSA-2019:1711