CVE-2022-3295

Allocation of Resources Without Limits or Throttling in ikus060/rdiffweb

5.3 MediumFix available

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: Low

Exploit likelihood

1.15%Up 0.3 points since Sep 27, 2022

What each source reports

CVE List Score used 5.3

Allocation of Resources Without Limits or Throttling in ikus060/rdiffweb

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Record: CVE-2022-3295
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-770
Updated: 2026-11-02

EUVDEUVD-2022-0241 5.3

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Record: EUVD-2022-0241
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-hrj7-f62f-j7x7 8.7

rdiffweb allows unlimited length of root directory name, which could result in DoS

rdiffweb prior to 2.4.8 has no limit in length of root directory names. Allowing users to enter long strings may result in a DOS attack or memory corruption. Version 2.4.8 defines a field limit for username, email, and root directory.

Record: GHSA-hrj7-f62f-j7x7
CVSS 4.0: 8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-770
Updated: 2026-11-02

NVD 7.5

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Record: CVE-2022-3295
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-770
Updated: 2026-11-02

OSV 5.3

Allocation of Resources Without Limits or Throttling in ikus060/rdiffweb

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Record: CVE-2022-3295
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-770
Updated: 2026-11-02

OSVGHSA-hrj7-f62f-j7x7 8.7

rdiffweb allows unlimited length of root directory name, which could result in DoS

Record: GHSA-hrj7-f62f-j7x7
CVSS 4.0: 8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-770
Updated: 2026-11-02

OSVPYSEC-2022-293 No score

Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Record: PYSEC-2022-293
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`rdiffweb` PyPI	before 2.4.8	2.4.8
`rdiffweb` PyPI	before 2.4.8, plus listed versions 0.10.00.10.20.10.30.10.40.10.5 Show 45 moreShow less 0.10.60.10.70.10.80.10.90.9.2.dev10.9.30.9.40.9.51.0.01.0.0a11.0.0a21.0.0a31.0.0a41.0.11.0.21.0.31.1.01.2.01.2.11.2.21.3.01.3.11.3.1b11.3.1b21.3.21.4.01.4.0b11.4.0b21.4.0b31.4.0b41.4.0b51.4.1b11.4.1b21.4.1b31.5.01.5.1b11.5.1b21.6.0b12.0.1b22.0.1b32.0.22.0.3a12.0.3a22.0.3a32.0.3a4	2.4.8
`rdiffweb` PyPI	before 2.4.8, plus listed versions 0.10.00.10.20.10.30.10.40.10.5 Show 45 moreShow less 0.10.60.10.70.10.80.10.90.9.2.dev10.9.30.9.40.9.51.0.01.0.0a11.0.0a21.0.0a31.0.0a41.0.11.0.21.0.31.1.01.2.01.2.11.2.21.3.01.3.11.3.1b11.3.1b21.3.21.4.01.4.0b11.4.0b21.4.0b31.4.0b41.4.0b51.4.1b11.4.1b21.4.1b31.5.01.5.1b11.5.1b21.6.0b12.0.1b22.0.1b32.0.22.0.3a12.0.3a22.0.3a32.0.3a4	2.4.8

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-3295 is a medium vulnerability (CVSS 5.3) in Ikus-soft Rdiffweb, published September 26, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.15%, the 67th percentile. Fixed in rdiffweb 2.4.8.

References

This page doesn't list everything

Left out here: 71 versions. The JSON record has them.