CVE-2022-32208
When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a…
- Published
- Updated
- Reserved
- Assigned by
- hackerone
Description
When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.
Timeline
ID reserved
By hackerone
- 36 days later
· 36 days later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Modified | 3.1 | Medium5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 8.4% · top 5.0% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Weakness
Affected products
https://github.com/curl/curl
- affected Fixed in 7.84.0
References (13)
- https://hackerone.com/reports/1590071 (opens in a new tab)x_transferred
- FEDORA-2022-1b3d7f6973 (opens in a new tab)vendor-advisoryx_transferred
- DSA-5197 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update (opens in a new tab)mailing-listx_transferred
- https://security.netapp.com/advisory/ntap-20220915-0003/ (opens in a new tab)x_transferred
- https://support.apple.com/kb/HT213488 (opens in a new tab)x_transferred
- 20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13 (opens in a new tab)mailing-listx_transferred
- 20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13 (opens in a new tab)mailing-listx_transferred
- GLSA-202212-01 (opens in a new tab)vendor-advisoryx_transferred
- https://cert-portal.siemens.com/productcert/html/ssa-419740.html (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-558014.html (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-942865.html (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-32208)Record last updated .