Vulnerability · Published Sep 30, 2022 · Assigned by @huntrdev
CVE-2022-3371No limit in length of "Token name" parameter results in DOS attack /memory corruption in ikus060/rdiffweb prior to 2.5.0a3 in ikus060/rdiffweb
High 7.5
In plain English
A high-severity resource allocation without limits in ikus060/rdiffweb from ikus060. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)7.5High
Exploit odds (30 days)1.3%top 28.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.5.0a3.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | rdiffweb | 2.5.0a3 | GHSA-3fhq-72hw-jqwv |
| PyPI | rdiffweb | 2.4.10 | PYSEC-2022-299 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ikus060 | ikus060/rdiffweb | unspecified – before 2.5.0a3 |
Weakness: CWE-770 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://github.com/ikus060/rdiffweb/commit/b62c479ff6979563c7c23e7182942bc4f460a2c7 x_refsource_MISC
- https://huntr.dev/bounties/4e8f6136-50c7-4fa1-ac98-699bcb7b35ce x_refsource_CONFIRM