Sisimai string.rb to_plain redos
Published Jan 17, 2023
7.5
HIGHCVSS 3.1
EPSS 1.35%
Description
A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function to_plain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. Upgrading to version 4.25.14p12 is able to address this issue. The name of the patch is 51fe2e6521c9c02b421b383943dc9e4bbbe65d4e. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-218452.
Affected products
- Vendor n/a Product Sisimai Defaultn/a
- Version 4.25.14p11StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Sisimai | n/a |
|
- < 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
- 4.25.14
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (10)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-0562 Advisory
- https://gist.githubusercontent.com/gmcabrita/e5dc0332473fc2e3a7a407434c8d21c7/raw/00b12035e5e1b685469f143b94301a50306376ba/example.html exploitThird Party Advisory
- https://github.com/advisories/GHSA-vm74-j4wq-82xj Advisory
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sisimai/CVE-2022-4891.yml
- https://github.com/sisimai/rb-sisimai/commit/51fe2e6521c9c02b421b383943dc9e4bbbe65d4e patchThird Party Advisory
- https://github.com/sisimai/rb-sisimai/pull/244 issue-trackingExploitPatchThird Party Advisory
- https://github.com/sisimai/rb-sisimai/releases/tag/v4.25.14p12 patchRelease NotesThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-4891
- https://vuldb.com/?ctiid.218452 signaturepermissions-requiredPermissions RequiredThird Party Advisory
- https://vuldb.com/?id.218452 vdb-entrytechnical-descriptionPermissions RequiredThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-0562 | Advisory | |
| https://gist.githubusercontent.com/gmcabrita/e5dc0332473fc2e3a7a407434c8d21c7/raw/00b12035e5e1b685469f143b94301a50306376ba/example.html | exploitThird Party Advisory | |
| https://github.com/advisories/GHSA-vm74-j4wq-82xj | Advisory | |
| https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sisimai/CVE-2022-4891.yml | ||
| https://github.com/sisimai/rb-sisimai/commit/51fe2e6521c9c02b421b383943dc9e4bbbe65d4e | patchThird Party Advisory | |
| https://github.com/sisimai/rb-sisimai/pull/244 | issue-trackingExploitPatchThird Party Advisory | |
| https://github.com/sisimai/rb-sisimai/releases/tag/v4.25.14p12 | patchRelease NotesThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2022-4891 | ||
| https://vuldb.com/?ctiid.218452 | signaturepermissions-requiredPermissions RequiredThird Party Advisory | |
| https://vuldb.com/?id.218452 | vdb-entrytechnical-descriptionPermissions RequiredThird Party Advisory |
Change history (0)
No recorded changes yet.