Mozilla : Security Vulnerabilities, CVEs, Published In 2023 (Denial of service)
Protocol handlers `ms-cxh` and `ms-cxh-full` could have been leveraged to trigger a denial of service.
*Note: This attack only affects Windows. Other operating systems are not affected.* This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.
Max CVSS
7.5
EPSS Score
0.08%
Published
2023-06-19
Updated
2024-01-07
If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. An attacker could send a crafted message with this structure to attempt a DoS attack. This vulnerability affects Thunderbird < 102.8.
Max CVSS
6.5
EPSS Score
0.05%
Published
2023-06-02
Updated
2023-06-08
bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).
Max CVSS
7.5
EPSS Score
0.07%
Published
2023-02-16
Updated
2023-02-28
3 vulnerabilities found