Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2018-16151 | First vendor Publication | 2018-09-26 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | |||
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Overall CVSS Score | 7.5 | ||
Base Score | 7.5 | Environmental Score | 7.5 |
impact SubScore | 3.6 | Temporal Score | 7.5 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | High | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
In verify_emsa_pkcs1_signature() in gmp_rsa_public_key.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data after the encoded algorithm OID during PKCS#1 v1.5 signature verification. Similar to the flaw in the same version of strongSwan regarding digestAlgorithm.parameters, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation when only an RSA signature is used for IKEv2 authentication. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16151 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-347 | Improper Verification of Cryptographic Signature |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-61df554bb1.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-a0d22c2a21.nasl - Type : ACT_GATHER_INFO |
2018-11-27 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201811-16.nasl - Type : ACT_GATHER_INFO |
2018-10-16 | Name : The remote Fedora host is missing a security update. File : fedora_2018-9caa6528d2.nasl - Type : ACT_GATHER_INFO |
2018-10-03 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4309.nasl - Type : ACT_GATHER_INFO |
2018-09-27 | Name : The remote Debian host is missing a security update. File : debian_DLA-1522.nasl - Type : ACT_GATHER_INFO |
2018-09-25 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4305.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2023-11-07 21:41:19 |
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2021-05-05 01:30:11 |
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2021-05-04 13:12:47 |
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2021-04-22 02:27:23 |
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2020-05-23 02:12:39 |
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2020-05-23 01:09:15 |
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2018-12-19 21:19:36 |
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2018-11-27 17:20:17 |
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2018-09-27 17:19:29 |
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2018-09-27 00:19:09 |
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