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Red Hat Enterprise Linux 7.7 RHSA-2021:1027-01 Moderate: curl Heap Overflow

red hat
Calendar Grey March 30, 2021
Dist Redhat Esm H88
Keep up-to-date with the Moderate curl patch for Red Hat Enterprise Linux 7.7 concerning heap overflow vulnerabilities and their effects.
An update for curl is now available for Red Hat Enterprise Linux 7.7 Extended Update Support

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

Summary

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: heap buffer overflow in function tftp_receive_packet() (CVE-2019-5482)
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.

Topics%20covered

Topics Covered

security advisory security update Red Hat Red Hat Enterprise Linux moderate impact heap overflow curl

References

https://access.redhat.com/security/cve/CVE-2019-5482 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux ComputeNode EUS (v. 7.7):
Source: curl-7.29.0-54.el7_7.4.src.rpm
x86_64: curl-7.29.0-54.el7_7.4.x86_64.rpm curl-debuginfo-7.29.0-54.el7_7.4.i686.rpm curl-debuginfo-7.29.0-54.el7_7.4.x86_64.rpm libcurl-7.29.0-54.el7_7.4.i686.rpm libcurl-7.29.0-54.el7_7.4.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7):
x86_64: curl-debuginfo-7.29.0-54.el7_7.4.i686.rpm curl-debuginfo-7.29.0-54.el7_7.4.x86_64.rpm libcurl-devel-7.29.0-54.el7_7.4.i686.rpm libcurl-devel-7.29.0-54.el7_7.4.x86_64.rpm
Red Hat Enterprise Linux Server EUS (v. 7.7):
Source: curl-7.29.0-54.el7_7.4.src.rpm
ppc64: curl-7.29.0-54.el7_7.4.ppc64.rpm curl-debuginfo-7.29.0-54.el7_7.4.ppc.rpm curl-debuginfo-7.29.0-54.el7_7.4.ppc64.rpm libcurl-7.29.0-54.el7_7.4.ppc.rpm libcurl-7.29.0-54.el7_7.4.ppc64.rpm libcurl-devel-7.29.0-54.el7_7.4.ppc.rpm libcurl-devel-7.29.0-54.el7_7.4.ppc64.rpm
ppc64le: curl-7.29.0-54.el7_7.4.ppc64le.rpm curl-debuginfo-7.29.0-54.el7_7.4.ppc64le.rpm libcurl-7.29.0-54.el7_7.4.ppc64le.rpm libcurl-devel-7.29.0-54.el7_7.4.ppc64le.rpm
s390x: curl-7.29.0-54.el7_7.4.s390x.rpm curl-debuginfo-7.29.0-54.el7_7.4.s390.rpm curl-debuginfo-7.29.0-54.el7_7.4.s390x.rpm libcurl-7.29.0-54.el7_7.4.s390.rpm libcurl-7.29.0-54.el7_7.4.s390x.rpm libcurl-devel-7.29.0-54.el7_7.4.s390.rpm

Read the Full Advisory


Advisory ID: RHSA-2021:1027-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1027
Issue date: 2021-03-30

Topic

An update for curl is now available for Red Hat Enterprise Linux 7.7Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat Red Hat Enterprise Linux moderate impact heap overflow curl

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

Bugs Fixed

1749652 - CVE-2019-5482 curl: heap buffer overflow in function tftp_receive_packet()

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