PT-2023-6530 · Mozilla+5 · Firefox+5
Daniel Veditz
·
Published
2023-10-24
·
Updated
2025-03-14
·
CVE-2023-5723
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 119
Description
The issue is related to insufficient input validation when handling cookies, which could allow a remote attacker to execute arbitrary code. An attacker with temporary script access to a site could set a cookie containing invalid characters using
document.cookie, potentially leading to unknown errors.Recommendations
For versions prior to 119, update to Firefox version 119 or later to resolve the issue. As a temporary workaround, consider restricting the use of the
document.cookie until a patch is available.Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Firefox
Linuxmint
Suse
Ubuntu