CVE-2022-3290

HIGH7.5EPSS 0.30%

rdiffweb's unlimited username field length can lead to DoS

發布日:2022/9/27修改日:2026/5/29

也稱為:GHSA-5v95-j4rr-6f3cPYSEC-2022-292PYSEC-2022-43184

描述

rdiffweb prior to 2.4.8 is vulnerable to a potential Dos attack via an unlimited length "username" field. This can result in excess memory consumption, or memory corruption, leading to a Denial of Service (DoS). This issue is patched in version 2.4.8. There are no known workarounds.

受影響套件(3)

PyPI/rdiffwebfrom 0, < 2.4.8
PyPI/rdiffwebfrom 0, < 667657c6fe2b336c90be37f37fb92f65df4feee3 | from 0, < 2.4.8
PyPI/rdiffweb

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

參考連結(6)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-3290
PATCHhttps://github.com/ikus060/rdiffweb
WEBhttps://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-292.yaml
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-43184.yaml
WEBhttps://huntr.dev/bounties/d8b8519d-96a5-484c-8141-624c54290bf5