Описание
The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted image.
A server-side request forgery flaw was discovered in the way ImageMagick processed certain images. A remote attacker could exploit this flaw to mislead an application using ImageMagick or an unsuspecting user using the ImageMagick utilities into, for example, performing HTTP(S) requests or opening FTP sessions via specially crafted images.
Меры по смягчению последствий
Details can be found under the resolve tab at https://access.redhat.com/security/vulnerabilities/2296071 Red Hat Enterprise Linux 6 and 7
As a workaround the /etc/ImageMagick/policy.xml file can be edited to disable processing of MVG, HTTPS, HTTP, URL, FTP, EPHEMERAL, MSL, LABEL, TEXT, SHOW, WIN and PLT commands within image files, simply add the following lines: within the policy map stanza: ... Red Hat Enterprise Linux 5
In the following folders: /usr/lib64/ImageMagick-6.2.8/modules-Q16/coders/ (64bit package) or /usr/lib/ImageMagick-6.2.8/modules-Q16/coders/ (32bit package) Rename the following files:
- mvg.so to mvg.so.bak
- msl.so to msl.so.bak
- label.so to label.so.bak
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | ImageMagick | Will not fix | ||
| Red Hat OpenShift Enterprise 2 | ImageMagick | Affected | ||
| Red Hat Enterprise Linux 6 | ImageMagick | Fixed | RHSA-2016:0726 | 09.05.2016 |
| Red Hat Enterprise Linux 7 | ImageMagick | Fixed | RHSA-2016:0726 | 09.05.2016 |
Показывать по
Дополнительная информация
Статус:
EPSS
4.3 Medium
CVSS2
Связанные уязвимости
The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted image.
The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted image.
The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x ...
The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted image.
Уязвимость реализации HTTP- или FTP-протокола консольного графического редактора ImageMagick, позволяющая нарушителю осуществить SSRF-атаку
EPSS
4.3 Medium
CVSS2