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CVE-2018-6484

Опубликовано: 02 фев. 2018
Источник: redhat
CVSS3: 3.3
EPSS Низкий

Описание

In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

An unaligned memory access bug was found in the way ZZIPlib handled ZIP files. This flaw could potentially be used to crash the application using ZZIPlib by tricking the application into processing specially crafted ZIP files.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 7zziplibWill not fix
Red Hat Enterprise Linux 8zziplibNot affected

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Дополнительная информация

Статус:

Low
Дефект:
CWE-20
https://bugzilla.redhat.com/show_bug.cgi?id=1541256zziplib: Loading of misaligned memory address in zip.c:__zzip_fetch_disk_trailer can lead to a denial of service via crafted zip file

EPSS

Процентиль: 61%
0.00416
Низкий

3.3 Low

CVSS3

Связанные уязвимости

CVSS3: 6.5
ubuntu
около 8 лет назад

In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

CVSS3: 6.5
nvd
около 8 лет назад

In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

CVSS3: 6.5
debian
около 8 лет назад

In ZZIPlib 0.13.67, there is a memory alignment error and bus error in ...

CVSS3: 6.5
github
больше 3 лет назад

In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

CVSS3: 5.3
fstec
около 8 лет назад

Уязвимость функции __zzip_fetch_disk_trailer библиотеки архивирования ZZIPlib, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 61%
0.00416
Низкий

3.3 Low

CVSS3