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CVE-2024-34402An issue was discovered in uriparser through 0.9.7. ComposeQueryEngine in UriQuery.c has an integer overflow via long keys or values, with…
- 8.6HighCVSS base score
- 1.2%Exploitation in 30 daysEPSS · top 31% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
An issue was discovered in uriparser through 0.9.7. ComposeQueryEngine in UriQuery.c has an integer overflow via long keys or values, with a resultant buffer overflow.
Timeline
Published
- 18 months later
· 18 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
| NVDNVD · Modified | 3.1 | High8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
- EPSS (exploitation in 30 days)
- 1.2% · top 31% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.6.
Affected products
n/a
- affected n/a
References
References9
- https://github.com/uriparser/uriparser/pull/185 (opens in a new tab)x_transferred
- https://github.com/uriparser/uriparser/issues/183 (opens in a new tab)x_transferred
- [oss-security] 20240506 Fwd: uriparser 0.9.8 released, includes security fixes (opens in a new tab)mailing-listx_transferred
- [oss-security] 20240506 Re: Fwd: uriparser 0.9.8 released, includes security fixes (opens in a new tab)mailing-listx_transferred
- FEDORA-2024-40e8512956 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2024-a7b8b6bfe2 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2024-410d4ecabe (opens in a new tab)vendor-advisoryx_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/5R36L762D3KX3GA66OOPWW7M7KKDRXDP/ (opens in a new tab)
- https://lists.fedoraproject.org/archives/list/[email protected]/message/CZ6KEUQXWCTYXGTBMZDD7CHJCYI52XY3/ (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-34767 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-34402)Record last updated .