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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2005.0711 -- APPLE-SA-2005-09-13 Java 1.3.1 and 1.4.2 Release 2 14 September 2005 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Java Publisher: Apple Operating System: Mac OS X Impact: Increased Privileges Create Arbitrary Files Overwrite Arbitrary Files Access: Existing Account CVE Names: CAN-2005-2529 CAN-2005-2528 CAN-2005-2527 Original Bulletin: http://docs.info.apple.com/article.html?artnum=61798 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2005-09-13 Java 1.3.1 and 1.4.2 Release 2 Java 1.3.1 and 1.4.2 Release 2 is now available and delivers the following security enhancements for Mac OS X v10.4 or later: Java Available for: Java 1.4.2 Impact: Java is updated to version 1.4.2_09 Description: This release updates Java to version 1.4.2_09 to address a number of issues. Further information is available in the 1.4.2_09 section of Sun's release notes at http://java.sun.com/j2se/1.4.2/ReleaseNotes.html Credit to Sun and Marc Schoenefeld for notifying us about these issues. Java CVE-ID: CAN-2005-2527 Available for: Java 1.4.2 Impact: A file race condition can lead to file corruption or the creation of arbitrary files Description: This is specific to the implementation of Java on Mac OS X. Under certain conditions, Java may insecurely handle a temporary directory. Subsequent file operations inside that directory could be exposed to file race conditions. This update addresses the problem by adding validation when operating in the temporary directory. Java CVE-ID: CAN-2005-2528 Available for: Java 1.3.1, Java 1.4.2 Impact: Insecure temporary file handling can lead to file corruption or the creation of arbitrary files Description: This is specific to the implementation of Java on Mac OS X. The privileged helper used to update Java shared archives insecurely creates temporary files, which can lead to a file race condition. This update addresses the issue by avoiding file operations in user-accessible locations. This issue does not affect systems prior to Mac OS X v10.4. Credit to kf_lists[at]digitalmunition[dot]com for reporting this issue. Java CVE-ID: CAN-2005-2529 Available for: Java 1.4.2 Impact: Malicious system users can gain elevated privileges Description: This is specific to the implementation of Java on Mac OS X. The utility used to update Java shared archives is susceptible to a privilege escalation vulnerability from local system users. This update addresses the issue by performing additional clean-up before launching the utility on behalf of unprivileged users. This issue does not affect systems prior to Mac OS X v10.4. Credit to Dino Dai Zovi for reporting this issue. Java Available for: Java 1.3.1 Impact: Java is updated to version 1.3.1_16 Description: This release updates Java to version 1.3.1_16 to address a number of issues. Further information is available in the 1.3.1_16 section of Sun's release notes at http://java.sun.com/j2se/1.3/ReleaseNotes.html Java 1.3.1 and 1.4.2 Release 2 may be obtained from the Software Update pane in System Preferences, or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ The download file is named: "Java131and142Release2.dmg" Its SHA-1 digest is: 9e9f752ff56da7ab13f3b11f40b528c901145019 Information will also be posted to the Apple Product Security web site: http://docs.info.apple.com/article.html?artnum=61798 This message is signed with Apple's Product Security PGP key, and details are available at: http://www.apple.com/support/security/pgp/ - -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.0.2 (Build 2425) iQEVAwUBQydPn4HaV5ucd/HdAQLQuggAqOouMdRsd7rqNo6HJ9tlGSStCBHgLzHM Bdv8HMMzrWaa8ho7ZlXtH04FOGoGcLVV/LksMHp8hQHFEwDkwE0ykfTtI82VRZvs /NG3KMuyHzxPmmhqhCWVYLatDb3bi8vjOyYLxfeoLJT/qoS4ntFbruF6U2r4aDh7 n0CP59qt/huh0aD6BfjLUDMeG1EKela6z2qlc8lRdgCrw7F2zvZ2VfLErRu7ZMB7 8U767W3c+p67UtxNbcxG/Oi2aOnBMmD/yN48qfQdc2ie4aSMRLe/g+iMYNgajCzR QPI6g7ck4c/9YfRLQyp22TPQCJWuFHYR0uMavTpsPva3ONwGWSyEaw== =pIqG - -----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: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== 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 iQCVAwUBQyePJCh9+71yA2DNAQLogAP/YS/4ib9jnvURTLGEq/ofWFYNSKBwmWYO FwUyANDzGdpwXO8sh+RJQ5A27o53Dnu7EcorL+UaEZJmFy22pNSny+w+h9A2UegL SqD/C9StVTaD+yFGMUzQ0c7nfM4T0V59pVCwDop2UMj3GH25eEkBadD4UL1lOiOv WP8ExEKpvTw= =N8xA -----END PGP SIGNATURE-----