drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in curl
Name: |
Mehrere Probleme in curl |
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ID: |
RHSA-2021:3582-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Di, 21. September 2021, 14:25 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2021-22922
https://access.redhat.com/security/cve/CVE-2021-22923
https://access.redhat.com/security/cve/CVE-2021-22924 |
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Applikationen: |
curl |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: curl security update Advisory ID: RHSA-2021:3582-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3582 Issue date: 2021-09-21 CVE Names: CVE-2021-22922 CVE-2021-22923 CVE-2021-22924 =====================================================================
1. Summary:
An update for curl is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.
Security Fix(es):
* curl: Content not matching hash in Metalink is not being discarded (CVE-2021-22922)
* curl: Metalink download sends credentials (CVE-2021-22923)
* curl: Bad connection reuse due to flawed path name checks (CVE-2021-22924)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1981435 - CVE-2021-22922 curl: Content not matching hash in Metalink is not being discarded 1981438 - CVE-2021-22923 curl: Metalink download sends credentials 1981460 - CVE-2021-22924 curl: Bad connection reuse due to flawed path name checks
6. Package List:
Red Hat Enterprise Linux BaseOS (v. 8):
Source: curl-7.61.1-18.el8_4.1.src.rpm
aarch64: curl-7.61.1-18.el8_4.1.aarch64.rpm curl-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm curl-debugsource-7.61.1-18.el8_4.1.aarch64.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm libcurl-7.61.1-18.el8_4.1.aarch64.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm libcurl-devel-7.61.1-18.el8_4.1.aarch64.rpm libcurl-minimal-7.61.1-18.el8_4.1.aarch64.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.aarch64.rpm
ppc64le: curl-7.61.1-18.el8_4.1.ppc64le.rpm curl-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm curl-debugsource-7.61.1-18.el8_4.1.ppc64le.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-devel-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-minimal-7.61.1-18.el8_4.1.ppc64le.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.ppc64le.rpm
s390x: curl-7.61.1-18.el8_4.1.s390x.rpm curl-debuginfo-7.61.1-18.el8_4.1.s390x.rpm curl-debugsource-7.61.1-18.el8_4.1.s390x.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.s390x.rpm libcurl-7.61.1-18.el8_4.1.s390x.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.s390x.rpm libcurl-devel-7.61.1-18.el8_4.1.s390x.rpm libcurl-minimal-7.61.1-18.el8_4.1.s390x.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.s390x.rpm
x86_64: curl-7.61.1-18.el8_4.1.x86_64.rpm curl-debuginfo-7.61.1-18.el8_4.1.i686.rpm curl-debuginfo-7.61.1-18.el8_4.1.x86_64.rpm curl-debugsource-7.61.1-18.el8_4.1.i686.rpm curl-debugsource-7.61.1-18.el8_4.1.x86_64.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.i686.rpm curl-minimal-debuginfo-7.61.1-18.el8_4.1.x86_64.rpm libcurl-7.61.1-18.el8_4.1.i686.rpm libcurl-7.61.1-18.el8_4.1.x86_64.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.i686.rpm libcurl-debuginfo-7.61.1-18.el8_4.1.x86_64.rpm libcurl-devel-7.61.1-18.el8_4.1.i686.rpm libcurl-devel-7.61.1-18.el8_4.1.x86_64.rpm libcurl-minimal-7.61.1-18.el8_4.1.i686.rpm libcurl-minimal-7.61.1-18.el8_4.1.x86_64.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.i686.rpm libcurl-minimal-debuginfo-7.61.1-18.el8_4.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2021-22922 https://access.redhat.com/security/cve/CVE-2021-22923 https://access.redhat.com/security/cve/CVE-2021-22924 https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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