Insufficiently Protected Credentials Affecting libcurl-devel package, versions <0:7.61.1-18.el8_4.1
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Test your applications- Snyk ID SNYK-RHEL8-LIBCURLDEVEL-4081783
- published 26 Jul 2021
- disclosed 21 Jul 2021
Introduced: 21 Jul 2021
CVE-2021-22923 Open this link in a new tabHow to fix?
Upgrade RHEL:8
libcurl-devel
to version 0:7.61.1-18.el8_4.1 or higher.
This issue was patched in RHSA-2021:3582
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libcurl-devel
package and not the libcurl-devel
package as distributed by RHEL
.
See How to fix?
for RHEL:8
relevant fixed versions and status.
When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl will download or try to download the contents from. Often contrary to the user's expectations and intentions and without telling the user it happened.
References
- https://security.netapp.com/advisory/ntap-20210902-0003/
- https://access.redhat.com/security/cve/CVE-2021-22923
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/
- https://hackerone.com/reports/1213181
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://access.redhat.com/errata/RHSA-2021:3582
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://security.gentoo.org/glsa/202212-01
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/