CVE-2022-3301 json
Improper Cleanup on Thrown Exception in ikus060/rdiffweb
published 2022-09-26 4 y ago modified 2026-06-17 4 mo ago also GHSA-qq29-5vjh-vxwr , PYSEC-2022-295 , EUVD-2022-0243
- cvss
- 4.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Improper Cleanup on Thrown Exception in GitHub repository ikus060/rdiffweb prior to 2.4.8.
Patch / fix
- pypi rdiffweb 2.4.8
- ikus060 ikus060/rdiffweb 2.4.8
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.69% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/d3bf1e5d-055a-44b8-8d60-54ab966ed63a referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 2.4 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N |
| GitHub | 3.1 | 2.4 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | rdiffweb | <2.4.8 |
2.4.8 |
Affected products
- ikus060 ikus060/rdiffweb
Classification
- Weakness
-
- CWE-460 Improper Cleanup on Thrown Exception
References
-
github.com
/ikus060/rdiffweb/commit/5ac38b2a75becbab9f948bd5e37ecbcd9f0b362e
web, patch, third-party-advisory
-
huntr.dev
/bounties/d3bf1e5d-055a-44b8-8d60-54ab966ed63a
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-3301
advisory
-
github.com
/ikus060/rdiffweb
package
-
github.com
/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-295.yaml
web
-
github.com
/advisories/GHSA-qq29-5vjh-vxwr
advisory
Sources
- CVE List CVE-2022-3301
- GitHub Advisory GHSA-qq29-5vjh-vxwr
- NVD CVE-2022-3301
- OSV PYSEC-2022-295
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.