Описание
A flaw was found in cairo's image-compositor.c in all versions prior to 1.17.4. This flaw allows an attacker who can provide a crafted input file to cairo's image-compositor (for example, by convincing a user to open a file in an application using cairo, or if an application uses cairo on untrusted input) to cause a stack buffer overflow -> out-of-bounds WRITE. The highest impact from this vulnerability is to confidentiality, integrity, as well as system availability.
A flaw was found in cairo's image-compositor.c. This flaw allows an attacker who can provide a crafted input file to cairo's image-compositor (for example, by convincing a user to open a file in an application using cairo, or if an application uses cairo on untrusted input) to cause a stack buffer overflow -> out-of-bounds WRITE. The highest impact from this vulnerability is to confidentiality, integrity, as well as system availability.
Отчет
Libreoffice as shipped in Red Hat Enterprise Linux 6, 7, and 8 is not affected by this flaw as it was introduced in a newer version. Also note that while the flaw was originally discovered via Libreoffice, the root cause is in the cairo graphics library. This flaw has an adjusted CVSS score for cairo as shipped with Red Hat Enterprise Linux 8 because cairo is built with binary protections which limit the impact.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | cairo | Out of support scope | ||
| Red Hat Enterprise Linux 6 | cairo | Out of support scope | ||
| Red Hat Enterprise Linux 6 | libreoffice | Not affected | ||
| Red Hat Enterprise Linux 7 | cairo | Out of support scope | ||
| Red Hat Enterprise Linux 7 | libreoffice | Not affected | ||
| Red Hat Enterprise Linux 8 | libreoffice | Not affected | ||
| Red Hat Enterprise Linux 9 | cairo | Not affected | ||
| Red Hat Enterprise Linux 8 | cairo | Fixed | RHSA-2022:1961 | 10.05.2022 |
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Дополнительная информация
Статус:
EPSS
7.8 High
CVSS3
Связанные уязвимости
A flaw was found in cairo's image-compositor.c in all versions prior to 1.17.4. This flaw allows an attacker who can provide a crafted input file to cairo's image-compositor (for example, by convincing a user to open a file in an application using cairo, or if an application uses cairo on untrusted input) to cause a stack buffer overflow -> out-of-bounds WRITE. The highest impact from this vulnerability is to confidentiality, integrity, as well as system availability.
A flaw was found in cairo's image-compositor.c in all versions prior to 1.17.4. This flaw allows an attacker who can provide a crafted input file to cairo's image-compositor (for example, by convincing a user to open a file in an application using cairo, or if an application uses cairo on untrusted input) to cause a stack buffer overflow -> out-of-bounds WRITE. The highest impact from this vulnerability is to confidentiality, integrity, as well as system availability.
A flaw was found in cairo's image-compositor.c in all versions prior t ...
EPSS
7.8 High
CVSS3