Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-vz27-wyaf-tkcr
Vulnerability ID VCID-vz27-wyaf-tkcr
Aliases CVE-2018-10845
Summary gnutls: HMAC-SHA-384 vulnerable to Lucky thirteen attack due to use of wrong constant
Status Published
Exploitability 0.5
Weighted Severity 5.3
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
System Score Found at
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10845.json
epss 0.00565 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.00565 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.00565 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.00565 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.00565 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.00565 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.00565 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
epss 0.01038 https://api.first.org/data/v1/epss?cve=CVE-2018-10845
cvssv3 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10845.json
https://api.first.org/data/v1/epss?cve=CVE-2018-10845
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10845
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1582572 https://bugzilla.redhat.com/show_bug.cgi?id=1582572
RHSA-2018:3050 https://access.redhat.com/errata/RHSA-2018:3050
USN-3999-1 https://usn.ubuntu.com/3999-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10845.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.68422
EPSS Score 0.00565
Published At April 13, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:22:35.072007+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10845.json 38.0.0