RHSA-2020:0544: Moderate: curl security update
First published: Tue Feb 18 2020(Updated: )
The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.<br>Security Fix(es):<br><li> curl: HTTP authentication leak in redirects (CVE-2018-1000007)</li> <li> curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120)</li> <li> curl: RTSP RTP buffer over-read (CVE-2018-1000122)</li> <li> curl: Out-of-bounds heap read when missing RTSP headers allows information leak or denial of service (CVE-2018-1000301)</li> <li> curl: LDAP NULL pointer dereference (CVE-2018-1000121)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/curl | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/curl | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/curl-debuginfo | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/curl-debuginfo | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/libcurl | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/libcurl | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/libcurl-devel | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/libcurl-devel | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/curl | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/curl-debuginfo | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/libcurl | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
| redhat/libcurl-devel | <7.29.0-46.el7_5.1 | 7.29.0-46.el7_5.1 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1537125
- https://bugzilla.redhat.com/show_bug.cgi?id=1552628
- https://bugzilla.redhat.com/show_bug.cgi?id=1552631
- https://bugzilla.redhat.com/show_bug.cgi?id=1553398
- https://bugzilla.redhat.com/show_bug.cgi?id=1575536
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2020:0544 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2020:0544?
The severity of RHSA-2020:0544 is classified as moderate.
How do I fix RHSA-2020:0544?
To fix RHSA-2020:0544, update to the remedied package version 7.29.0-46.el7_5.1.
What vulnerabilities are addressed by RHSA-2020:0544?
RHSA-2020:0544 addresses CVE-2018-1000007 and several other vulnerabilities related to curl.
Which packages are affected by RHSA-2020:0544?
The affected packages include curl, libcurl, and their associated debuginfo and devel packages.
Is RHSA-2020:0544 applicable to all platforms?
No, RHSA-2020:0544 is specifically applicable to the Red Hat Enterprise Linux 7 platform.
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