Vulnerability CVE-2019-9806: Information

Description

A vulnerability exists during authorization prompting for FTP transaction where successive modal prompts are displayed and cannot be immediately dismissed. This allows for a denial of service (DOS) attack. This vulnerability affects Firefox < 66.

Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

URL: https://nvd.nist.gov/vuln/detail/CVE-2019-9806
Published: April 26, 2019
Modified: April 29, 2019
Error type identifier: CWE-399

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
firefoxsisyphus66.0.1-alt1127.0-alt1ALT-PU-2019-1561-1226302Fixed
firefoxp1066.0.1-alt1118.0.2-alt0.p10.1ALT-PU-2019-1561-1226302Fixed
firefoxp966.0.1-alt1105.0.1-alt0.c9.1ALT-PU-2019-1561-1226302Fixed
firefoxp868.0.1-alt0.M80P.168.0.1-alt0.M80P.1ALT-PU-2019-2938-1236175Fixed
firefoxc10f166.0.1-alt1112.0.2-alt0.p10.1ALT-PU-2019-1561-1226302Fixed
firefoxc9f266.0.1-alt1105.0.1-alt0.c9.1ALT-PU-2019-1561-1226302Fixed
firefoxp1166.0.1-alt1126.0.1-alt1ALT-PU-2019-1561-1226302Fixed
firefox-esrsisyphus68.0.1-alt1115.11.0-alt1ALT-PU-2019-2324-1234871Fixed
firefox-esrp1068.0.1-alt1115.11.0-alt1ALT-PU-2019-2324-1234871Fixed
firefox-esrp968.0.2-alt1102.11.0-alt0.c9.1ALT-PU-2019-2486-1235108Fixed
firefox-esrp868.1.0-alt1.M80P.168.4.1-alt0.M80P.1ALT-PU-2019-2937-1236175Fixed
firefox-esrc10f168.0.1-alt1115.9.1-alt0.c10.1ALT-PU-2019-2324-1234871Fixed
firefox-esrc9f268.0.2-alt1102.12.0-alt0.c9.1ALT-PU-2019-2486-1235108Fixed
firefox-esrp1168.0.1-alt1115.11.0-alt1ALT-PU-2019-2324-1234871Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://www.mozilla.org/security/advisories/mfsa2019-07/
  • Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1525267
  • Issue Tracking
  • Permissions Required
  • Vendor Advisory

    1. Configuration 1

      cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
      End excliding
      66.0
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