Description
A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network.
Related CPE's
o
debian
debian_linux
o
fedoraproject
fedora
a
oracle
communications_cloud_native_core_binding_support_function
a
oracle
communications_cloud_native_core_network_repository_function
a
oracle
mysql_server
a
oracle
peoplesoft_enterprise_peopletools
a
splunk
universal_forwarder
References
http://seclists.org/fulldisclosure/2022/Mar/29
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
https://hackerone.com/reports/1334111
https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
https://security.gentoo.org/glsa/202212-01
https://security.netapp.com/advisory/ntap-20211029-0003/
https://security.netapp.com/advisory/ntap-20220121-0008/
https://support.apple.com/kb/HT213183
https://www.debian.org/security/2022/dsa-5197
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com/security-alerts/cpujul2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-09-29T20:15:08.187
3 years agoLast modified
2024-03-27T15:12:52.090
1 year ago