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Red Hat Enterprise Linux 7.5: RHSA-2020-0544-01 Moderate curl Patch Update

red hat
Calendar Grey February 18, 2020
Dist Redhat Esm H88
An essential curl enhancement has been released for Red Hat Enterprise Linux 7.5, tackling security vulnerabilities and providing necessary corrections.
An update for curl is now available for Red Hat Enterprise Linux 7.5 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: HTTP authentication leak in redirects (CVE-2018-1000007)
* curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120)
* curl: RTSP RTP buffer over-read (CVE-2018-1000122)
* curl: Out-of-bounds heap read when missing RTSP headers allows information leak or denial of service (CVE-2018-1000301)
* curl: LDAP NULL pointer dereference (CVE-2018-1000121)
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 denial of service security fix Red Hat Enterprise Linux moderate severity curl HTTP authentication issue

References

https://access.redhat.com/security/cve/CVE-2018-1000007 https://access.redhat.com/security/cve/CVE-2018-1000120 https://access.redhat.com/security/cve/CVE-2018-1000121 https://access.redhat.com/security/cve/CVE-2018-1000122 https://access.redhat.com/security/cve/CVE-2018-1000301 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux ComputeNode EUS (v. 7.5):
Source: curl-7.29.0-46.el7_5.1.src.rpm
x86_64: curl-7.29.0-46.el7_5.1.x86_64.rpm curl-debuginfo-7.29.0-46.el7_5.1.i686.rpm curl-debuginfo-7.29.0-46.el7_5.1.x86_64.rpm libcurl-7.29.0-46.el7_5.1.i686.rpm libcurl-7.29.0-46.el7_5.1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5):
x86_64: curl-debuginfo-7.29.0-46.el7_5.1.i686.rpm curl-debuginfo-7.29.0-46.el7_5.1.x86_64.rpm libcurl-devel-7.29.0-46.el7_5.1.i686.rpm libcurl-devel-7.29.0-46.el7_5.1.x86_64.rpm
Red Hat Enterprise Linux Server EUS (v. 7.5):
Source: curl-7.29.0-46.el7_5.1.src.rpm
ppc64: curl-7.29.0-46.el7_5.1.ppc64.rpm curl-debuginfo-7.29.0-46.el7_5.1.ppc.rpm curl-debuginfo-7.29.0-46.el7_5.1.ppc64.rpm libcurl-7.29.0-46.el7_5.1.ppc.rpm libcurl-7.29.0-46.el7_5.1.ppc64.rpm libcurl-devel-7.29.0-46.el7_5.1.ppc.rpm libcurl-devel-7.29.0-46.el7_5.1.ppc64.rpm
ppc64le: curl-7.29.0-46.el7_5.1.ppc64le.rpm curl-debuginfo-7.29.0-46.el7_5.1.ppc64le.rpm libcurl-7.29.0-46.el7_5.1.ppc64le.rpm libcurl-devel-7.29.0-46.el7_5.1.ppc64le.rpm
s390x: curl-7.29.0-46.el7_5.1.s390x.rpm curl-debuginfo-7.29.0-46.el7_5.1.s390.rpm curl-debuginfo-7.29.0-46.el7_5.1.s390x.rpm libcurl-7.29.0-46.el7_5.1.s390.rpm libcurl-7.29.0-46.el7_5.1.s390x.rpm libcurl-devel-7.29.0-46.el7_5.1.s390.rpm

Read the Full Advisory


Advisory ID: RHSA-2020:0544-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0544
Issue date: 2020-02-18

Topic

An update for curl is now available for Red Hat Enterprise Linux 7.5Extended 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 denial of service security fix Red Hat Enterprise Linux moderate severity curl HTTP authentication issue

Relevant Releases Architectures

Red Hat Enterprise Linux ComputeNode EUS (v. 7.5) - x86_64

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5) - x86_64

Red Hat Enterprise Linux Server EUS (v. 7.5) - ppc64, ppc64le, s390x, x86_64

Bugs Fixed

1537125 - CVE-2018-1000007 curl: HTTP authentication leak in redirects

1552628 - CVE-2018-1000120 curl: FTP path trickery leads to NIL byte out of bounds write

1552631 - CVE-2018-1000121 curl: LDAP NULL pointer dereference

1553398 - CVE-2018-1000122 curl: RTSP RTP buffer over-read

1575536 - CVE-2018-1000301 curl: Out-of-bounds heap read when missing RTSP headers allows information leak or denial of service

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