VDB
RHSA-2021%3A2471
RHSA-2021%3A2471
PUBLISHED
CVSS 5.900000095367432 MEDIUM
A flaw was found in libcurl. A part of a password may be prepended to the host name before the host name is resolved, leading to a leak of the partial password over the network and to DNS servers. This highest threat from this vulnerability is to data confidentiality.
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | JBoss Core Services Apache HTTP Server 2.4.37 SP8 |
Timeline
- Jun 17, 2021 CVE Published
- Apr 16, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:2471 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.apachehttp&downloadType=securityPatches&version=2.4.37 advisory
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.openssl&downloadType=securityPatches&version=1.1.1g advisory
- https://access.redhat.com/documentation/en-us/red_hat_jboss_core_services/2.4.37/ advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1847916 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1902667 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1902687 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1906096 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1941964 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1941965 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1963146 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1968013 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2471.json advisory
- https://access.redhat.com/security/cve/CVE-2020-8169 advisory
- https://www.cve.org/CVERecord?id=CVE-2020-8169 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-8169 advisory
- https://curl.haxx.se/docs/CVE-2020-8169.html advisory
- https://access.redhat.com/security/cve/CVE-2020-8284 advisory
- https://www.cve.org/CVERecord?id=CVE-2020-8284 advisory
…and 22 more