Exploit the possiblities

Red Hat Security Advisory 2017-3189-01

Red Hat Security Advisory 2017-3189-01
Posted Nov 13, 2017
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2017-3189-01 - The jackson-databind package provides general data-binding functionality for Jackson, which works on top of Jackson core streaming API. Security Fix: A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.

tags | advisory, code execution
systems | linux, redhat
advisories | CVE-2017-15095
MD5 | 1e4595725c21fde5e254e79d14e078ad

Red Hat Security Advisory 2017-3189-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

=====================================================================
Red Hat Security Advisory

Synopsis: Important: rh-eclipse47-jackson-databind security update
Advisory ID: RHSA-2017:3189-01
Product: Red Hat Developer Tools
Advisory URL: https://access.redhat.com/errata/RHSA-2017:3189
Issue date: 2017-11-13
CVE Names: CVE-2017-15095
=====================================================================

1. Summary:

An update for rh-eclipse47-jackson-databind is now available for Red Hat
Developer Tools.

Red Hat Product Security has rated this update as having a security impact
of Important. 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.

2. Relevant releases/architectures:

Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7) - noarch
Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7) - noarch

3. Description:

The jackson-databind package provides general data-binding functionality
for Jackson, which works on top of Jackson core streaming API.

Security Fix(es):

* A deserialization flaw was discovered in the jackson-databind which could
allow an unauthenticated user to perform code execution by sending the
maliciously crafted input to the readValue method of the ObjectMapper. This
issue extends the previous flaw CVE-2017-7525 by blacklisting more classes
that could be used maliciously. (CVE-2017-15095)

Red Hat would like to thank Liao Xinxi (NSFOCUS) for reporting this issue.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1506612 - CVE-2017-15095 jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)

6. Package List:

Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-eclipse47-jackson-databind-2.7.6-3.3.el7.src.rpm

noarch:
rh-eclipse47-jackson-databind-2.7.6-3.3.el7.noarch.rpm
rh-eclipse47-jackson-databind-javadoc-2.7.6-3.3.el7.noarch.rpm

Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-eclipse47-jackson-databind-2.7.6-3.3.el7.src.rpm

noarch:
rh-eclipse47-jackson-databind-2.7.6-3.3.el7.noarch.rpm
rh-eclipse47-jackson-databind-javadoc-2.7.6-3.3.el7.noarch.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2017-15095
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2017 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iD8DBQFaCR6mXlSAg2UNWIIRArTDAJ97zSWosYMnDCr9SgvRIIi3PIMdZwCeJA9y
XpdkSIBpifOcj4QQND2ELOQ=
=Wpd1
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

December 2017

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Dec 1st
    15 Files
  • 2
    Dec 2nd
    2 Files
  • 3
    Dec 3rd
    1 Files
  • 4
    Dec 4th
    15 Files
  • 5
    Dec 5th
    15 Files
  • 6
    Dec 6th
    18 Files
  • 7
    Dec 7th
    17 Files
  • 8
    Dec 8th
    15 Files
  • 9
    Dec 9th
    13 Files
  • 10
    Dec 10th
    4 Files
  • 11
    Dec 11th
    41 Files
  • 12
    Dec 12th
    44 Files
  • 13
    Dec 13th
    25 Files
  • 14
    Dec 14th
    15 Files
  • 15
    Dec 15th
    28 Files
  • 16
    Dec 16th
    3 Files
  • 17
    Dec 17th
    13 Files
  • 18
    Dec 18th
    0 Files
  • 19
    Dec 19th
    0 Files
  • 20
    Dec 20th
    0 Files
  • 21
    Dec 21st
    0 Files
  • 22
    Dec 22nd
    0 Files
  • 23
    Dec 23rd
    0 Files
  • 24
    Dec 24th
    0 Files
  • 25
    Dec 25th
    0 Files
  • 26
    Dec 26th
    0 Files
  • 27
    Dec 27th
    0 Files
  • 28
    Dec 28th
    0 Files
  • 29
    Dec 29th
    0 Files
  • 30
    Dec 30th
    0 Files
  • 31
    Dec 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2016 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close