--===============2085150212368179529==
Content-Type: multipart/signed; micalg="pgp-sha256";
	protocol="application/pgp-signature";
 boundary="=-okGsavKq11+MGmou7LQU"


--=-okGsavKq11+MGmou7LQU
Content-Type: text/plain; charset="UTF-8
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-3625-2
April 17, 2018

perl vulnerabilities
==========================================================================

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

- Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in Perl.

Software Description:
- perl: Practical Extraction and Report Language

Details:

USN-3625-1 fixed a vulnerability in Perl. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

 It was discovered that Perl incorrectly handled certain regular
 expressions. An attacker could possibly use this issue to cause Perl
 to hang, resulting in a denial of service. (CVE-2015-8853)

 It was discovered that Perl incorrectly loaded libraries from the
 current working directory. A local attacker could possibly use this
 issue to execute arbitrary code. (CVE-2016-6185)

 It was discovered that Perl incorrectly handled the rmtree and
 remove_tree functions. A local attacker could possibly use this issue
 to set the mode on arbitrary files. (CVE-2017-6512)

 GwanYeong Kim discovered that Perl incorrectly handled certain data
 when using the pack function. An attacker could use this issue to
 cause Perl to crash, resulting in a denial of service, or possibly
 execute arbitrary code. (CVE-2018-6913)

Update instructions:

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

Ubuntu 12.04 ESM:
  perl                            5.14.2-6ubuntu2.7

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

References:
  https://usn.ubuntu.com/usn/usn-3625-2
  https://usn.ubuntu.com/usn/usn-3625-1
  CVE-2015-8853, CVE-2016-6185, CVE-2017-6512, CVE-2018-6913
--=-okGsavKq11+MGmou7LQU
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: This is a digitally signed message part
Content-Transfer-Encoding: 7bit

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=5vhw
-----END PGP SIGNATURE-----

--=-okGsavKq11+MGmou7LQU--



--===============2085150212368179529==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5
LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl
IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj
dXJpdHktYW5ub3VuY2UK

--===============2085150212368179529==--