—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: curl security update
Advisory ID: RHSA-2017:3263-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2017:3263
Issue date: 2017-11-27
CVE Names: CVE-2017-1000257
=====================================================================
1. Summary:
An update for curl is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 Client (v. 7) – x86_64
Red Hat Enterprise Linux Client Optional (v. 7) – x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) – x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) – x86_64
Red Hat Enterprise Linux Server (v. 7) – ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) – x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) – aarch64, ppc64le
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):
* A buffer overrun flaw was found in the IMAP handler of libcurl. By
tricking an unsuspecting user into connecting to a malicious IMAP server,
an attacker could exploit this flaw to potentially cause information
disclosure or crash the application. (CVE-2017-1000257)
Red Hat would like to thank the Curl project for reporting this issue.
Upstream acknowledges Brian Carpenter and the OSS-Fuzz project as the
original reporters.
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/):
1503705 – CVE-2017-1000257 curl: IMAP FETCH response out of bounds read
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source:
curl-7.29.0-42.el7_4.1.src.rpm
x86_64:
curl-7.29.0-42.el7_4.1.x86_64.rpm
curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-7.29.0-42.el7_4.1.i686.rpm
libcurl-7.29.0-42.el7_4.1.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-devel-7.29.0-42.el7_4.1.i686.rpm
libcurl-devel-7.29.0-42.el7_4.1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
curl-7.29.0-42.el7_4.1.src.rpm
x86_64:
curl-7.29.0-42.el7_4.1.x86_64.rpm
curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-7.29.0-42.el7_4.1.i686.rpm
libcurl-7.29.0-42.el7_4.1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64:
curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-devel-7.29.0-42.el7_4.1.i686.rpm
libcurl-devel-7.29.0-42.el7_4.1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
curl-7.29.0-42.el7_4.1.src.rpm
ppc64:
curl-7.29.0-42.el7_4.1.ppc64.rpm
curl-debuginfo-7.29.0-42.el7_4.1.ppc.rpm
curl-debuginfo-7.29.0-42.el7_4.1.ppc64.rpm
libcurl-7.29.0-42.el7_4.1.ppc.rpm
libcurl-7.29.0-42.el7_4.1.ppc64.rpm
libcurl-devel-7.29.0-42.el7_4.1.ppc.rpm
libcurl-devel-7.29.0-42.el7_4.1.ppc64.rpm
ppc64le:
curl-7.29.0-42.el7_4.1.ppc64le.rpm
curl-debuginfo-7.29.0-42.el7_4.1.ppc64le.rpm
libcurl-7.29.0-42.el7_4.1.ppc64le.rpm
libcurl-devel-7.29.0-42.el7_4.1.ppc64le.rpm
s390x:
curl-7.29.0-42.el7_4.1.s390x.rpm
curl-debuginfo-7.29.0-42.el7_4.1.s390.rpm
curl-debuginfo-7.29.0-42.el7_4.1.s390x.rpm
libcurl-7.29.0-42.el7_4.1.s390.rpm
libcurl-7.29.0-42.el7_4.1.s390x.rpm
libcurl-devel-7.29.0-42.el7_4.1.s390.rpm
libcurl-devel-7.29.0-42.el7_4.1.s390x.rpm
x86_64:
curl-7.29.0-42.el7_4.1.x86_64.rpm
curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-7.29.0-42.el7_4.1.i686.rpm
libcurl-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-devel-7.29.0-42.el7_4.1.i686.rpm
libcurl-devel-7.29.0-42.el7_4.1.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source:
curl-7.29.0-42.el7_4.1.src.rpm
aarch64:
curl-7.29.0-42.el7_4.1.aarch64.rpm
curl-debuginfo-7.29.0-42.el7_4.1.aarch64.rpm
libcurl-7.29.0-42.el7_4.1.aarch64.rpm
libcurl-devel-7.29.0-42.el7_4.1.aarch64.rpm
ppc64le:
curl-7.29.0-42.el7_4.1.ppc64le.rpm
curl-debuginfo-7.29.0-42.el7_4.1.ppc64le.rpm
libcurl-7.29.0-42.el7_4.1.ppc64le.rpm
libcurl-devel-7.29.0-42.el7_4.1.ppc64le.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
curl-7.29.0-42.el7_4.1.src.rpm
x86_64:
curl-7.29.0-42.el7_4.1.x86_64.rpm
curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm
curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-7.29.0-42.el7_4.1.i686.rpm
libcurl-7.29.0-42.el7_4.1.x86_64.rpm
libcurl-devel-7.29.0-42.el7_4.1.i686.rpm
libcurl-devel-7.29.0-42.el7_4.1.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-2017-1000257
https://access.redhat.com/security/updates/classification/#moderate
https://curl.haxx.se/docs/adv_20171023.html
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc.
—–BEGIN PGP SIGNATURE—–
Version: GnuPG v1
iD8DBQFaHCZPXlSAg2UNWIIRArLZAJ9jZocshA/ISS3aYe+ZTmMSLrZrLQCfU0Kq
4+pTRyHACBCzTbVquD1Z6ao=
=XLqi
—–END PGP SIGNATURE—–
—
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
