Allocation of Resources Without Limits or Throttling in ikus060/rdiffweb

published 2022-10-13 4 y ago modified 2026-06-17 4 mo ago also GHSA-92gf-p376-6r9r , PYSEC-2022-43160 , EUVD-2022-0266

cvss: 5.6; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits: 0; none known

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.5.0.

Patch / fix

fixed in 2 links 1

pypi rdiffweb 2.5.0
ikus060 ikus060/rdiffweb 2.5.0

github.com/ikus060/rdiffweb@b78ec09 commit

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 17 mo ago (2025-05-15)

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.0	5.6	CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
OSV	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem	package	affected	fixed in
pypi	rdiffweb	<2.5.0	2.5.0

Affected products

ikus060 ikus060/rdiffweb

Classification

Weakness

CWE-770 Allocation of Resources Without Limits or Throttling

References

github.com /ikus060/rdiffweb/commit/b78ec09f4582e363f6f449df6f987127e126c311
web, patch, third-party-advisory
huntr.dev /bounties/b34412ca-50c5-4615-b7e3-5d07d33acfce
web, permissions-required
nvd.nist.gov /vuln/detail/CVE-2022-3456
advisory
github.com /ikus060/rdiffweb
package
github.com /pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-43160.yaml
web
github.com /advisories/GHSA-92gf-p376-6r9r
advisory

Sources

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.

Summary