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Vulnerability details: VCID-hdcc-cab9-x3eu
Vulnerability ID VCID-hdcc-cab9-x3eu
Aliases CVE-2024-47619
Summary syslog-ng is an enhanced log daemo. Prior to version 4.8.2, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although that is not allowed. It is also possible to pass partial wildcards such as `foo.a*c.bar` which glib matches but should be avoided / invalidated. This issue could have an impact on TLS connections, such as in man-in-the-middle situations. Version 4.8.2 contains a fix for the issue.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-295 Improper Certificate Validation
System Score Found at
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00037 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00045 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00061 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
epss 0.00061 https://api.first.org/data/v1/epss?cve=CVE-2024-47619
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110
ssvc Track https://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110
cvssv3.1 7.5 https://github.com/syslog-ng/syslog-ng/commit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006
ssvc Track https://github.com/syslog-ng/syslog-ng/commit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006
cvssv3.1 7.5 https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2
ssvc Track https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2
cvssv3.1 7.5 https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-xr54-gx74-fghg
ssvc Track https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-xr54-gx74-fghg
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2024-47619
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47619
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2025/05/msg00034.html
1104890 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104890
CVE-2024-47619 https://nvd.nist.gov/vuln/detail/CVE-2024-47619
dadfdbecde5bfe710b0a6ee5699f96926b3f9006 https://github.com/syslog-ng/syslog-ng/commit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006
GHSA-xr54-gx74-fghg https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-xr54-gx74-fghg
syslog-ng-4.8.2 https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2
tls-verifier.c#L78-L110 https://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110
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: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-07T17:22:10Z/ Found at https://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/syslog-ng/syslog-ng/commit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006
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: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-07T17:22:10Z/ Found at https://github.com/syslog-ng/syslog-ng/commit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2
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: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-07T17:22:10Z/ Found at https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-xr54-gx74-fghg
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: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-07T17:22:10Z/ Found at https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-xr54-gx74-fghg
Exploit Prediction Scoring System (EPSS)
Percentile 0.09859
EPSS Score 0.00037
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:11:13.802984+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2024/47xxx/CVE-2024-47619.json 37.0.0