curl, libcurl, nss security update

CentOS Errata and Security Advisory CESA-2018:3157

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.

The nss-pem package provides the PEM file reader for Network Security Services (NSS) implemented as a PKCS#11 module.

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 of 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, and other related information, refer to the CVE page(s) listed in the References section.

Red Hat would like to thank the Curl project for reporting these issues. Upstream acknowledges Craig de Stigter as the original reporter of CVE-2018-1000007; Duy Phan Thanh as the original reporter of CVE-2018-1000120; Max Dymond as the original reporter of CVE-2018-1000122; the OSS-fuzz project as the original reporter of CVE-2018-1000301; and Dario Weisser as the original reporter of CVE-2018-1000121.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2018-November/031623.html
https://lists.centos.org/pipermail/centos-cr-announce/2018-November/031850.html

Affected packages:
curl
libcurl
libcurl-devel
nss-pem

Upstream details at:
https://access.redhat.com/errata/RHSA-2018:3157