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CVE-2020-8285
curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.
High7.5EPSS 9.8%
- Published
- Updated
- Reserved
- Assigned by
- hackerone
Description
curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 9.8% · top 4.4% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
https://github.com/curl/curl
- affected libcurl 7.21.0 to and including 7.73.0
References (22)
- https://hackerone.com/reports/1045844 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/curl/curl/issues/6255 (opens in a new tab)x_refsource_MISCx_transferred
- https://curl.se/docs/CVE-2020-8285.html (opens in a new tab)x_refsource_MISCx_transferred
- FEDORA-2020-ceaf490686 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- [debian-lts-announce] 20201219 [SECURITY] [DLA 2500-1] curl security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- FEDORA-2020-7ab62c73bc (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- GLSA-202012-14 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- DSA-4881 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 20210427 APPLE-SA-2021-04-26-3 Security Update 2021-002 Catalina (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- https://www.oracle.com/security-alerts/cpuApr2021.html (opens in a new tab)x_refsource_MISCx_transferred
- https://security.netapp.com/advisory/ntap-20210122-0007/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/kb/HT212325 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/kb/HT212326 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/kb/HT212327 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://www.oracle.com//security-alerts/cpujul2021.html (opens in a new tab)x_refsource_MISCx_transferred
- https://www.oracle.com/security-alerts/cpujan2022.html (opens in a new tab)x_refsource_MISCx_transferred
- https://www.oracle.com/security-alerts/cpuapr2022.html (opens in a new tab)x_refsource_MISCx_transferred
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://cert-portal.siemens.com/productcert/html/ssa-389290.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-2020-8285)Record last updated .