vulnerability

CentOS Linux: CVE-2019-15903: Critical: firefox security update (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
2019-09-04
Added
2019-10-30
Modified
2023-05-25

Description

In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.

Solution(s)

centos-upgrade-expatcentos-upgrade-expat-debuginfocentos-upgrade-expat-debugsourcecentos-upgrade-expat-develcentos-upgrade-expat-staticcentos-upgrade-firefoxcentos-upgrade-firefox-debuginfocentos-upgrade-firefox-debugsourcecentos-upgrade-thunderbirdcentos-upgrade-thunderbird-debuginfocentos-upgrade-thunderbird-debugsource
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