Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2879 Important: rh-eclipse47-jackson-databind security update 14 November 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rh-eclipse47-jackson-databind rh-eclipse46-jackson-databind Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-15095 CVE-2017-7525 Reference: ESB-2017.1863 ESB-2017.1864 ESB-2017.2662 ESB-2017.2846 Original Bulletin: https://access.redhat.com/errata/RHSA-2017:3189 https://access.redhat.com/errata/RHSA-2017:3190 Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----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----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: rh-eclipse46-jackson-databind security update Advisory ID: RHSA-2017:3190-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2017:3190 Issue date: 2017-11-13 CVE Names: CVE-2017-15095 ===================================================================== 1. Summary: An update for rh-eclipse46-jackson-databind is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - noarch Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - noarch Red Hat Software Collections 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 Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.src.rpm noarch: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.noarch.rpm rh-eclipse46-jackson-databind-javadoc-2.6.3-2.4.el7.noarch.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3): Source: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.src.rpm noarch: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.noarch.rpm rh-eclipse46-jackson-databind-javadoc-2.6.3-2.4.el7.noarch.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4): Source: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.src.rpm noarch: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.noarch.rpm rh-eclipse46-jackson-databind-javadoc-2.6.3-2.4.el7.noarch.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.src.rpm noarch: rh-eclipse46-jackson-databind-2.6.3-2.4.el7.noarch.rpm rh-eclipse46-jackson-databind-javadoc-2.6.3-2.4.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 iD8DBQFaCSE6XlSAg2UNWIIRAhb6AJ4wOEohdM/yTj+upPVV0mlspFSGCgCfbvox 0/fYZZufDujmJrf+Vl7KH+4= =ksL0 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWgopDox+lLeg9Ub1AQiwoA/7Bh0gwoBpO4r4pTtMHzOJ5krB3BKKb+T9 EAWc96SnsRcxoflbmsDQCncsXCpQbK1i8FRP+WCG2XEdB9CVuoMaBIY44045dnw9 Idumt3DMVJOkOzXn6gTicUbHeH9xSGTYyzZ+hT+G508qK66YVy9pYHYsZ3rnmDys KPEEgB+8Jry+PH1jM1fRwhAzBUjQ/p9M+nEgm+iDtSshsCGeykx8EVj4Gcug2DGC CauDIlBX8GaK+cwMirlq62kC1q3UYt+fsRWMKJHKTXyy6+5UzFC9llOXohfEtVPp 8t8dAz8jrCSFxXSbhleYL0MrNZuwlZesIKd8j6HQ+5wJC3QbXhI02EqNqcXZpiCw oA5GqwbJmFTo4A4pMmSZRB8i7q46PqgiBnl0lxzTOi84PlHRVoSXPauSEwwdXgEe J3iMpJPL7rqJSEm771KyPGXn9Aow8yXrvfEeE5J4C95C/Xd9CRlPokunHxCMHk/P 0K6nvmFpOW3d7ZPUka1KqDPs7FFFqxP/fU5aMPrKNYZ/1hhpf/Weo/cMJcBR3M7J r/55WCuZ+5j5P1oK/hb1YpZdp35fMlEZbg+Al4wTwcsGtDA+zBJ139MPD/zpWGLj Y0So8p3YYzlkCmCb1ehhPgX5MfFYTnenOi+1C+itlL7ifRYh0nctxH2lyA2cR1Lu MSt4YG3ox+o= =+eXf -----END PGP SIGNATURE-----