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-----BEGIN PGP SIGNED MESSAGE----- =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2002.079 -- CIAC Bulletin M-037 Oracle 9iAS Multiple Buffer Overflows in the PL/SQL Module 18 February 2002 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle 9iAS Operating System: Sun SPARC Solaris 2.6 MS Windows NT/2000 Server HP-UX 11.0/32-bit Impact: Denial of Service Execute Arbitrary Code/Commands Access Required: Remote - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- __________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Center ___ __ __ _ ___ / | /_ / \___ __|__ / \___ __________________________________________________________ INFORMATION BULLETIN Oracle 9iAS Multiple Buffer Overflows in the PL/SQL Module [NGSSoftware Insight Security Research Advisory - NISR06022002B] February 7, 2002 18:00 GMT Number M-037 ______________________________________________________________________________ PROBLEM: There are multiple buffer overflows in the PL/SQL module for Oracle Application Server running on Apache web servers that allow the execution of arbitary code. PLATFORM: Oracle 9iAS running on: Sun SPARC Solaris 2.6 MS Windows NT/2000 Server HP-UX 11.0/32-bit DAMAGE: An unauthenticated remote attacker may cause a denial-of-service or execute arbitrary code on the system with the privileges of the Apache process. The Apache service typically runs with SYSTEM privileges on Windows NT and Windows 2000, if exploited the attacker may gain complete control of the system. SOLUTION: Apply the patch as indicated below. The patch can be downloaded at Metalink site (http://metalink.oracle.com). ______________________________________________________________________________ VULNERABILITY The risk is HIGH. Exploiting these vulnerabilities may allow an ASSESSMENT: attacker complete control of the system. ______________________________________________________________________________ LINKS: CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/m-037.shtml ORIGINAL BULLETIN: http://www.nextgenss.com/advisories/plsql.txt PATCHES: http://metalink.oracle.com ______________________________________________________________________________ - -----BEGIN PGP SIGNATURE----- Version: 4.0 Business Edition iQCVAwUBPGL+SbnzJzdsy3QZAQGBPgP+L9QlelhSexo8ENfIMHOwNH289Egnom84 Pru34U3SqspcvmPfDbDsr1pIPhiVMtoIYrLlQCJxNuxCtWPVqh7lop5LcLw625Lq OrICKYU4/rsOmFg/zde1JS1D/CVtnzzk46yrMLHDjS8kYC+J05ZACTkKL28eM4m/ t3niGpJ0h4U= =KeZV - -----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. 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 use any or all of this information is the responsibility of each user or organisation, and should be done so in accordance with site policies and procedures. 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 original authors 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/Information/advisories.html If you believe that your system has been compromised, contact AusCERT or your representative in FIRST (Forum of Incident Response and Security Teams). 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 emergencies. -----BEGIN PGP SIGNATURE----- Version: 2.6.3i Charset: noconv Comment: ftp://ftp.auscert.org.au/pub/auscert/AUSCERT_PGP.key iQCVAwUBPHEziih9+71yA2DNAQGowQQAksB9V75TWrabfdGnd4bHQjV3rdEPrdoB mI55LFDJ4wu2bpYt+iQnIq1cW8TsqSCIOiw2c+wO3iPI2IHe8J6fGoKNnWdSqAAj wm2/heEzmHrHpspEprTR6HzDN9R6EcuhFmQ5vo4DwPcFf0LZSPNFUudS+Br97lat kl5gjMfJA7Y= =DJTr -----END PGP SIGNATURE-----