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Vulnerability of libcurl: out-of-bounds memory reading via Warning Message

Synthesis of the vulnerability 

An attacker can force a read at an invalid address via Warning Message of libcurl, in order to trigger a denial of service, or to obtain sensitive information.
Vulnerable systems: SDS, SES, SNS, OpenOffice, cURL, Debian, Unisphere EMC, VNX Operating Environment, VNX Series, Fedora, openSUSE Leap, Solaris, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this threat: 2/4.
Creation date: 31/10/2018.
Références of this weakness: bulletinoct2018, CVE-2018-16842, DLA-1568-1, DSA-2019-114, DSA-2020-030, DSA-2020-289, DSA-4331-1, FEDORA-2018-298a3d2923, FEDORA-2018-69bac0f51c, FEDORA-2018-7785911c9e, FEDORA-2018-fdc4ca8675, openSUSE-SU-2018:3699-1, openSUSE-SU-2018:3706-1, RHSA-2019:2181-01, SSA:2018-304-01, STORM-2019-002, SUSE-SU-2018:3624-1, SUSE-SU-2018:3681-1, SUSE-SU-2019:0339-1, USN-3805-1, USN-3805-2, VIGILANCE-VUL-27650.

Description of the vulnerability 

An attacker can force a read at an invalid address via Warning Message of libcurl, in order to trigger a denial of service, or to obtain sensitive information.
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This security alert impacts software or systems such as SDS, SES, SNS, OpenOffice, cURL, Debian, Unisphere EMC, VNX Operating Environment, VNX Series, Fedora, openSUSE Leap, Solaris, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this security weakness is medium.

The trust level is of type confirmed by the editor, with an origin of intranet client.

An attacker with a expert ability can exploit this security announce.

Solutions for this threat 

libcurl: version 7.62.0.
The version 7.62.0 is fixed:
  https://curl.haxx.se/

libcurl: patch for Warning Message.
A patch is available:
  https://github.com/curl/curl/commit/d530e92f59ae9bb2d47066c3c460b25d2ffeb211

Apache OpenOffice: version 4.1.6.
The version 4.1.6 is fixed:
  https://www.openoffice.org/download/

Debian 8: new curl packages.
New packages are available:
  Debian 8: curl 7.38.0-4+deb8u13

Debian 9: new curl packages.
New packages are available:
  Debian 9: curl 7.52.1-5+deb9u8

Dell EMC Unisphere Central: version 4.0.8.23220.
The version 4.0.8.23220 is fixed:
  https://www.dell.com/support/

Dell EMC VNXe3200: version 3.1.11.10003441.
The version 3.1.11.10003441 is fixed:
  https://www.dell.com/support/

Fedora: new curl packages.
New packages are available:
  Fedora 28: curl 7.59.0-9.fc28
  Fedora 29: curl 7.61.1-5.fc29

openSUSE Leap 15.0: new curl packages.
New packages are available:
  openSUSE Leap 15.0: curl 7.60.0-lp150.2.15.1

openSUSE Leap 42.3: new curl packages.
New packages are available:
  openSUSE Leap 42.3: curl 7.37.0-42.1

Oracle Solaris: patch for third party software of October 2018 v3.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

RHEL 7: new curl packages.
New packages are available:
  RHEL 7: curl 7.29.0-54.el7

Slackware: new curl packages.
New packages are available:
  Slackware 14.0: curl 7.62.0-*-1_slack14.0
  Slackware 14.1: curl 7.62.0-*-1_slack14.1
  Slackware 14.2: curl 7.62.0-*-1_slack14.2

Stormshield: solution for curl.
The solution is indicated in information sources.

SUSE LE 11 SP4: new curl packages.
New packages are available:
  SUSE LE 11 SP4: curl 7.37.0-70.38.1

SUSE LE 12 SP4: new curl packages.
New packages are available:
  SUSE LE 12 SP4: curl 7.60.0-4.3.1

SUSE LE 15: new curl packages.
New packages are available:
  SUSE LE 15 RTM: curl 7.60.0-3.14.3

Ubuntu 12.04: new curl packages.
New packages are available:
  Ubuntu 12.04 ESM: curl 7.22.0-3ubuntu4.24

Ubuntu: new curl packages.
New packages are available:
  Ubuntu 18.10: curl 7.61.0-1ubuntu2.2
  Ubuntu 18.04 LTS: curl 7.58.0-2ubuntu3.5
  Ubuntu 16.04 LTS: curl 7.47.0-1ubuntu2.11
  Ubuntu 14.04 LTS: curl 7.35.0-1ubuntu2.19

VNXe1600: fixed versions for Third-Party Component.
Fixed versions are indicated in information sources.
This bulletin fixes more than 100 vulnerabilities, but only the 100 recent vulnerabilities were associated to this bulletin.

Wind River Linux: solution (28/11/2018).
The solution is indicated in information sources.
This bulletin fixes more than 100 vulnerabilities, but only the 100 recent vulnerabilities were associated to this bulletin.
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