RHSA-2017:0847-1: Moderate: curl security update

Red Hat Enterprise Linux: An update for curl is now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of
Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a
detailed severity rating, is available for each vulnerability from the CVE
link(s) in the References section.
CVE-2017-2628

USN-3247-1: AppArmor vulnerability

Ubuntu Security Notice USN-3247-1

28th March, 2017

apparmor vulnerability

A security issue affects these releases of Ubuntu and its
derivatives:

  • Ubuntu 16.10
  • Ubuntu 16.04 LTS
  • Ubuntu 14.04 LTS
  • Ubuntu 12.04 LTS

Summary

AppArmor could remove the confinement from some programs.

Software description

  • apparmor
    – Linux security system

Details

Stéphane Graber discovered that AppArmor incorrectly unloaded some profiles
when restarted or upgraded, contrary to expected behavior.

Update instructions

The problem can be corrected by updating your system to the following
package version:

Ubuntu 16.10:
apparmor

2.10.95-4ubuntu5.3
Ubuntu 16.04 LTS:
apparmor

2.10.95-0ubuntu2.6
Ubuntu 14.04 LTS:
apparmor

2.10.95-0ubuntu2.6~14.04.1
Ubuntu 12.04 LTS:
apparmor

2.7.102-0ubuntu3.11

To update your system, please follow these instructions:
https://wiki.ubuntu.com/Security/Upgrades.

After a standard system update you need to reboot your computer to make
all the necessary changes.

A new utility, called aa-remove-unknown, was added to assist with profiles that
would have been previously unloaded when AppArmor was restarted or upgraded.

References

CVE-2017-6507

Microsoft IIS WebDAV ScStoragePathFromUrl Buffer Overflow (CVE-2017-7269)

A buffer overflow exists in Microsoft Internet Information Services 6.0. The vulnerability is due to improper validation of a long header in HTTP request. A remote attacker could exploit this vulnerability by sending a crafted request over a network to the vulnerable application. Successful exploitation could result in denial of service conditions or execute arbitrary code on the target machine.

CVE-2017-7298

In Moodle 3.2.2+, there is XSS in the Course summary filter of the “Add a new course” page, as demonstrated by a crafted attribute of an SVG element.

CVE-2017-7294

The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.6 does not validate addition of certain levels data, which allows local users to trigger an integer overflow and out-of-bounds write, and cause a denial of service (system hang or crash) or possibly gain privileges, via a crafted ioctl call for a /dev/dri/renderD* device.

CVE-2017-2686

Siemens RUGGEDCOM ROX I (all versions) contain a vulnerability that could allow an authenticated user to read arbitrary files through the web interface at port 10000/TCP and access sensitive information.

CVE-2017-2689

Siemens RUGGEDCOM ROX I (all versions) allow an authenticated user to bypass access restrictions in the web interface at port 10000/TCP to obtain privileged file system access or change configuration settings.

CVE-2017-2687

Siemens RUGGEDCOM ROX I (all versions) contain a vulnerability in the integrated web server at port 10000/TCP which is prone to reflected Cross-Site Scripting attacks if an unsuspecting user is induced to click on a malicious link.

CVE-2017-2688

The integrated web server in Siemens RUGGEDCOM ROX I (all versions) at port 10000/TCP could allow remote attackers to perform actions with the privileges of an authenticated user, provided the targeted user has an active session and is induced into clicking on a malicious link or into visiting a malicious website, aka CSRF.

CVE-2017-6864

The integrated web server in Siemens RUGGEDCOM ROX I (all versions) at port 10000/TCP could allow an authenticated user to perform stored Cross-Site Scripting attacks.

Software and Security Information