CVE-2020-8285

CWE-674 — Uncontrolled RecursionCWE-787 — Out-of-bounds WriteCWE-121 — Stack-based Buffer Overflow16 documents11 sources
Severity
7.5HIGH
EPSS
0.7%
top 27.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
18
Apple MAC OS XApple MacosFujitsu M10-1 Firmware+15 more
Timeline
PublishedDec 14
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages17 packages

▶NVDhaxx/libcurl7.21.0 — 7.74.0
▶Debiancurl< 7.74.0-1+3
▶CVEListV5https://github.com/curl/curllibcurl 7.21.0 to and including 7.73.0
▶NVDapple/macos11.0 — 11.3
▶NVDapple/mac_os_x10.15 — 10.15.7+3

Also affects: Debian Linux 10.0, 9.0, Fedora 32, 33

Patches

Patch: cert-portal.siemens.com ↗Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

5
GHSA
GHSA-4p2h-jggv-23jg: curl 7↗2022-05-24
▶
OSV
CVE-2020-8285: curl 7↗2020-12-14
▶
CVEList
CVE-2020-8285: curl 7↗2020-12-14
▶
OSV
curl vulnerabilities↗2020-12-09
▶
OSV
curl vulnerabilities↗2020-12-09
▶

📋Vendor Advisories

9
Oracle
Oracle Oracle Systems Risk Matrix: XCP Firmware (cURL) — CVE-2020-8285↗2022-01-15
▶
Oracle
Oracle Oracle Essbase Risk Matrix: Infrastructure (cURL) — CVE-2020-8285↗2021-07-15
▶
Apple
CVE-2020-8285: Security Update 2021-002 Catalina↗2021-04-26
▶
Apple
CVE-2020-8285: macOS Big Sur 11.3↗2021-04-26
▶
Red Hat
curl: Malicious FTP server can trigger stack overflow when CURLOPT_CHUNK_BGN_FUNCTION is used↗2020-12-09
▶

💬Community

1
HackerOne
CVE-2020-8285: FTP wildcard stack overflow↗2021-01-08
▶