CVE-2021-39480 json
Denial of service in bingrep
published 2022-01-21 4 y ago modified 2026-06-17 4 mo ago also GHSA-gm68-g349-gxgg , EUVD-2022-0607
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
Bingrep v0.8.5 was discovered to contain a memory allocation failure which can cause a Denial of Service (DoS).
Exploit prediction
1.05% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/m4b/bingrep/issues/30 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | bingrep | 1 listed version |
no fix listed |
Classification
- Weakness
-
- CWE-770 Allocation of Resources Without Limits or Throttling
References
-
github.com
/m4b/bingrep/issues/30
web, exploit, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-39480
advisory
-
github.com
/m4b/bingrep
package
Sources
- CVE List CVE-2021-39480
- GitHub Advisory GHSA-gm68-g349-gxgg
- NVD CVE-2021-39480
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.