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CVE-2023-3164

Опубликовано: 03 апр. 2023
Источник: redhat
CVSS3: 5.5
EPSS Низкий

Описание

A heap-buffer-overflow vulnerability was found in LibTIFF, in extractImageSection() at tools/tiffcrop.c:7916 and tools/tiffcrop.c:7801. This flaw allows attackers to cause a denial of service via a crafted tiff file.

Отчет

Within regulated environments, a combination of the following controls acts as a significant barrier to successfully exploiting a CWE-787: Out-of-bounds Write vulnerability and therefore downgrades the severity of this particular CVE from Moderate to Low. The platform enforces hardening guidelines to apply the most restrictive settings necessary for operational requirements. Baseline configurations and system controls ensure secure software settings, while least functionality reduces the attack surface by disabling unauthorized services and ports. The environment employs IPS/IDS and antimalware solutions to detect and prevent malicious code exploiting out-of-bounds write vulnerabilities, using mechanisms such as file integrity monitoring and patch management. Robust input validation and error handling ensure all user inputs are thoroughly validated, preventing instability, data exposure, or privilege escalation. Finally, the platform uses memory protection mechanisms such as Data Execution Prevention (DEP) and Address Space Layout Randomization (ASLR) to strengthen resilience against out-of-bounds write exploits.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6libtiffOut of support scope
Red Hat Enterprise Linux 7compat-libtiff3Will not fix
Red Hat Enterprise Linux 7libtiffWill not fix
Red Hat Enterprise Linux 8compat-libtiff3Will not fix
Red Hat Enterprise Linux 8libtiffWill not fix
Red Hat Enterprise Linux 9libtiffWill not fix

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-787
https://bugzilla.redhat.com/show_bug.cgi?id=2213531libtiff: heap-buffer-overflow in extractImageSection()

EPSS

Процентиль: 1%
0.0001
Низкий

5.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
ubuntu
около 2 лет назад

A heap-buffer-overflow vulnerability was found in LibTIFF, in extractImageSection() at tools/tiffcrop.c:7916 and tools/tiffcrop.c:7801. This flaw allows attackers to cause a denial of service via a crafted tiff file.

CVSS3: 5.5
nvd
около 2 лет назад

A heap-buffer-overflow vulnerability was found in LibTIFF, in extractImageSection() at tools/tiffcrop.c:7916 and tools/tiffcrop.c:7801. This flaw allows attackers to cause a denial of service via a crafted tiff file.

CVSS3: 5.5
msrc
10 месяцев назад

Описание отсутствует

CVSS3: 5.5
debian
около 2 лет назад

A heap-buffer-overflow vulnerability was found in LibTIFF, in extractI ...

suse-cvrf
больше 1 года назад

Security update for tiff

EPSS

Процентиль: 1%
0.0001
Низкий

5.5 Medium

CVSS3