Описание
An issue was discovered in function d_unqualified_name in file cp-demangle.c in BinUtils 2.26 allowing attackers to cause a denial of service via crafted PE file.
A flaw was found in binutils. Processing a specially crafted PE file with cxxfilt can trigger an out-of-bounds read in the d_unqualified_name function in the cp-demangle.c file, causing a crash and resulting in a denial of service.
Отчет
This issue is classified with a low severity primarily because binutils is not typically exposed to untrusted inputs in most environments, limiting the possibility of exploitation. Additionally, this out-of-bounds read is only triggered during the parsing of a specially crafted file, requiring an attacker to convince a user to process this file with cxxfilt. Furthermore, binutils does not handle privileged operations, meaning that exploitation is unlikely to lead to system compromise or escalation of privileges. Also, the impact is limited to the application itself, without affecting the broader system or network security.
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 10 | binutils | Fix deferred | ||
| Red Hat Enterprise Linux 10 | gcc-toolset-15-binutils | Fix deferred | ||
| Red Hat Enterprise Linux 10 | gdb | Fix deferred | ||
| Red Hat Enterprise Linux 10 | mingw-binutils | Fix deferred | ||
| Red Hat Enterprise Linux 6 | binutils | Fix deferred | ||
| Red Hat Enterprise Linux 7 | binutils | Fix deferred | ||
| Red Hat Enterprise Linux 7 | gdb | Fix deferred | ||
| Red Hat Enterprise Linux 8 | binutils | Fix deferred | ||
| Red Hat Enterprise Linux 8 | gcc-toolset-14-binutils | Fix deferred | ||
| Red Hat Enterprise Linux 8 | gcc-toolset-14-gdb | Fix deferred |
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Дополнительная информация
Статус:
3.3 Low
CVSS3
Связанные уязвимости
An issue was discovered in function d_unqualified_name in file cp-demangle.c in BinUtils 2.26 allowing attackers to cause a denial of service via crafted PE file.
An issue was discovered in function d_unqualified_name in file cp-demangle.c in BinUtils 2.26 allowing attackers to cause a denial of service via crafted PE file.
An issue was discovered in function d_unqualified_name in file cp-dema ...
An issue was discovered in function d_unqualified_name in file cp-demangle.c in BinUtils 2.26 allowing attackers to cause a denial of service via crafted PE file.
3.3 Low
CVSS3