Vulnerability CVE-2017-7818: Information

Description

A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications (ARIA) elements within containers through the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Severity: CRITICAL (9.8) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

URL: https://nvd.nist.gov/vuln/detail/CVE-2017-7818
Published: June 12, 2018
Modified: Aug. 9, 2018
Error type identifier: CWE-416

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
firefoxsisyphus56.0-alt1127.0-alt1ALT-PU-2017-2437-1190760Fixed
firefoxp1056.0-alt1118.0.2-alt0.p10.1ALT-PU-2017-2437-1190760Fixed
firefoxp956.0-alt1105.0.1-alt0.c9.1ALT-PU-2017-2437-1190760Fixed
firefoxp856.0-alt0.M80P.168.0.1-alt0.M80P.1ALT-PU-2017-2453-1190905Fixed
firefoxc10f156.0-alt1112.0.2-alt0.p10.1ALT-PU-2017-2437-1190760Fixed
firefoxc9f256.0-alt1105.0.1-alt0.c9.1ALT-PU-2017-2437-1190760Fixed
firefoxc752.5.3-alt0.M70C.160.8.0-alt0.M70C.1ALT-PU-2018-1225-1200642Fixed
firefoxp1156.0-alt1126.0.1-alt1ALT-PU-2017-2437-1190760Fixed
firefox-esrsisyphus52.4.0-alt1115.11.0-alt1ALT-PU-2017-2358-1189704Fixed
firefox-esrp1052.4.0-alt1115.11.0-alt1ALT-PU-2017-2358-1189704Fixed
firefox-esrp952.4.0-alt1102.11.0-alt0.c9.1ALT-PU-2017-2358-1189704Fixed
firefox-esrp852.4.0-alt0.M80P.168.4.1-alt0.M80P.1ALT-PU-2017-2359-1189718Fixed
firefox-esrc10f152.4.0-alt1115.9.1-alt0.c10.1ALT-PU-2017-2358-1189704Fixed
firefox-esrc9f252.4.0-alt1102.12.0-alt0.c9.1ALT-PU-2017-2358-1189704Fixed
firefox-esrp1152.4.0-alt1115.11.0-alt1ALT-PU-2017-2358-1189704Fixed
thunderbirdsisyphus52.4.0-alt1115.9.0-alt1ALT-PU-2017-2390-1190451Fixed
thunderbirdp1052.4.0-alt1115.9.0-alt1ALT-PU-2017-2390-1190451Fixed
thunderbirdp952.4.0-alt1102.11.0-alt0.c9.1ALT-PU-2017-2390-1190451Fixed
thunderbirdp852.4.0-alt0.M80P.160.8.0-alt0.M80P.1ALT-PU-2017-2391-1190492Fixed
thunderbirdc10f152.4.0-alt1115.9.0-alt0.c10.1ALT-PU-2017-2390-1190451Fixed
thunderbirdc9f252.4.0-alt1102.11.0-alt0.c9.1ALT-PU-2017-2390-1190451Fixed
thunderbirdc760.8.0-alt0.M70C.160.8.0-alt0.M70C.1ALT-PU-2019-2345-1234994Fixed
thunderbirdp1152.4.0-alt1115.9.0-alt1ALT-PU-2017-2390-1190451Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://www.mozilla.org/security/advisories/mfsa2017-23/
  • Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-22/
  • Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-21/
  • Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1363723
  • Exploit
  • Issue Tracking
  • Patch
DSA-4014
  • Third Party Advisory
DSA-3987
  • Third Party Advisory
GLSA-201803-14
  • Third Party Advisory
[debian-lts-announce] 20171101 [SECURITY] [DLA 1153-1] icedove/thunderbird security update
  • Mailing List
  • Third Party Advisory
RHSA-2017:2885
  • Third Party Advisory
RHSA-2017:2831
  • Third Party Advisory
1039465
  • Third Party Advisory
  • VDB Entry
101055
  • Third Party Advisory
  • VDB Entry

    1. Configuration 1

      cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
      cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*

      Configuration 2

      cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
      cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
      cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

      Configuration 3

      cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
      End excliding
      56.0
      cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
      End excliding
      52.4.0
      cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
      End excliding
      52.4.0
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