drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in curl
Name: |
Pufferüberlauf in curl |
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ID: |
RHSA-2020:2505-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 10. Juni 2020, 22:19 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2019-5436 |
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Applikationen: |
curl |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Low: curl security update Advisory ID: RHSA-2020:2505-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2505 Issue date: 2020-06-10 CVE Names: CVE-2019-5436 =====================================================================
1. Summary:
An update for curl is now available for Red Hat Enterprise Linux 7.7 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Low. 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 ComputeNode EUS (v. 7.7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.7) - ppc64, 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: TFTP receive heap buffer overflow in tftp_receive_packet() function (CVE-2019-5436)
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/):
1710620 - CVE-2019-5436 curl: TFTP receive heap buffer overflow in tftp_receive_packet() function
6. Package List:
Red Hat Enterprise Linux ComputeNode EUS (v. 7.7):
Source: curl-7.29.0-54.el7_7.3.src.rpm
x86_64: curl-7.29.0-54.el7_7.3.x86_64.rpm curl-debuginfo-7.29.0-54.el7_7.3.i686.rpm curl-debuginfo-7.29.0-54.el7_7.3.x86_64.rpm libcurl-7.29.0-54.el7_7.3.i686.rpm libcurl-7.29.0-54.el7_7.3.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7):
x86_64: curl-debuginfo-7.29.0-54.el7_7.3.i686.rpm curl-debuginfo-7.29.0-54.el7_7.3.x86_64.rpm libcurl-devel-7.29.0-54.el7_7.3.i686.rpm libcurl-devel-7.29.0-54.el7_7.3.x86_64.rpm
Red Hat Enterprise Linux Server EUS (v. 7.7):
Source: curl-7.29.0-54.el7_7.3.src.rpm
ppc64: curl-7.29.0-54.el7_7.3.ppc64.rpm curl-debuginfo-7.29.0-54.el7_7.3.ppc.rpm curl-debuginfo-7.29.0-54.el7_7.3.ppc64.rpm libcurl-7.29.0-54.el7_7.3.ppc.rpm libcurl-7.29.0-54.el7_7.3.ppc64.rpm libcurl-devel-7.29.0-54.el7_7.3.ppc.rpm libcurl-devel-7.29.0-54.el7_7.3.ppc64.rpm
ppc64le: curl-7.29.0-54.el7_7.3.ppc64le.rpm curl-debuginfo-7.29.0-54.el7_7.3.ppc64le.rpm libcurl-7.29.0-54.el7_7.3.ppc64le.rpm libcurl-devel-7.29.0-54.el7_7.3.ppc64le.rpm
s390x: curl-7.29.0-54.el7_7.3.s390x.rpm curl-debuginfo-7.29.0-54.el7_7.3.s390.rpm curl-debuginfo-7.29.0-54.el7_7.3.s390x.rpm libcurl-7.29.0-54.el7_7.3.s390.rpm libcurl-7.29.0-54.el7_7.3.s390x.rpm libcurl-devel-7.29.0-54.el7_7.3.s390.rpm libcurl-devel-7.29.0-54.el7_7.3.s390x.rpm
x86_64: curl-7.29.0-54.el7_7.3.x86_64.rpm curl-debuginfo-7.29.0-54.el7_7.3.i686.rpm curl-debuginfo-7.29.0-54.el7_7.3.x86_64.rpm libcurl-7.29.0-54.el7_7.3.i686.rpm libcurl-7.29.0-54.el7_7.3.x86_64.rpm libcurl-devel-7.29.0-54.el7_7.3.i686.rpm libcurl-devel-7.29.0-54.el7_7.3.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-2019-5436 https://access.redhat.com/security/updates/classification/#low
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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