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GHSA-6667-m7mf-jcr7

Опубликовано: 22 июл. 2026
Источник: github
Github: Не прошло ревью
CVSS3: 7.5

Описание

The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.

The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.

EPSS

Процентиль: 41%
0.00469
Низкий

7.5 High

CVSS3

Дефекты

CWE-193

Связанные уязвимости

CVSS3: 7.5
ubuntu
4 месяца назад

The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.

CVSS3: 6.1
redhat
4 месяца назад

The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.

CVSS3: 7.5
nvd
4 месяца назад

The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13.

CVSS3: 7.5
debian
4 месяца назад

The code to parse MIME headers for display when forwarding a message ( ...

suse-cvrf
3 месяца назад

Security update for MozillaThunderbird

EPSS

Процентиль: 41%
0.00469
Низкий

7.5 High

CVSS3

Дефекты

CWE-193