==========================================================================
Ubuntu Security Notice USN-3658-2
June 05, 2018

procps vulnerabilities
==========================================================================

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

– Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in procps-ng.

Software Description:
– procps: /proc file system utilities

Details:

USN-3658-1 fixed a vulnerability in procps-ng. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

 It was discovered that libprocps incorrectly handled the file2strvec()
 function. A local attacker could possibly use this to execute
 arbitrary code. (CVE-2018-1124)

 It was discovered that procps-ng incorrectly handled memory. A local
 attacker could use this issue to cause a denial of service, or
 possibly execute arbitrary code. (CVE-2018-1126)

Update instructions:

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

Ubuntu 12.04 ESM:
  procps                          1:3.2.8-11ubuntu6.5

In general, a standard system update will make all the necessary
changes.

References:
  https://usn.ubuntu.com/usn/usn-3658-2
  https://usn.ubuntu.com/usn/usn-3658-1
  CVE-2018-1124, CVE-2018-1126—–BEGIN PGP SIGNATURE—–
Version: GnuPG v2

iQIcBAABCAAGBQJbFoLdAAoJEEW851uECx9pe+QQAK3q8FS9+5QhUVQ0VYwDnDM9
5WNFkOpKkT8XJ0gUYRW+sMmh1FFw7XZe8T80oaGIJvxJel7rGjDWbqF1qZKQ26rg
+eFGfCuXJ0DNmYKhv3alGN8QIGp2+8HUwunGxG2Jg0NDcoOrcQEcT7M8CGw36edu
Mbgd+4p1C3+RD2JYdPHiE+PHGcxUpbRQ72jbEO/QHqzCSQC++jxTZiRlSeODY4N1
nXCQIunhB6j/HaYk8ehnwLbX/g2VrFQZhwwoskKH7ey2R25TjsK2po3MtCzmIEiO
iCQHKU7ufE4TBMN/49XIrGGaojU9Hd3qPst9zEVSJFYTWX1kfdL1MnSexPuJJnHr
k+hG4sjYQCHIrYwkgtiXvr1Ug3Yc0NMcQhC4LpEa+AeEeLUN5lZ0HSVb+34O8/TB
8C50xFOblBtnFuQnyUFcSroVJ10gXY84hxGChEOwsxHNQxow/gyyFqa+7nsd8DYm
LLFZsaXt7b4u/72VWQ5fTVZxvaLsJlM9ta3p8WHmAJdJa9WDPOfSQiaDS4tnJ7mg
3jbMHcMuNj8zeyHkZLCRShfhgkKfcjiw8NODwKh9rXMWQn1wNzvHHwbwZNf4f9QO
QShvkR09aNvBlMNefZ7li6CsKsWuI/47H3bKbk2qBNaKwwDe+5UfNJZFYdtUH2am
Uh8DB9WxpzHpchZ/GYcq
=mpHr
—–END PGP SIGNATURE—–
—