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    CVE-2009-0193

    Heap-based buffer overflow in Adobe Acrobat Reader 9 before 9.1, 8 before 8.1.4, and 7 before 7.1.1 allows remote attackers to execute arbitrary code via a PDF file with a malformed JBIG2 symbol dictionary segment, a different vulnerability than CVE-2009-1061 and CVE-2009-1062.

    Published:Feb 19, 2009
    Last Modified:Apr 23, 2026
    EPS:Mar 25, 2009
    EPSS Score:0.13522
    CVSS Score:9.3

    Affected Products

    Vendor
    Adobe
    Product
    Acrobat Reader
    Vendor
    Redhat
    Product
    Rhel Extras

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-81989 (CVSS 7.8) — Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in …
    CVE-2026-81991 (CVSS 5.5) — Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive m…
    CVE-2026-81980 (CVSS 7.8) — Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code executi…
    CVE-2026-81987 (CVSS 7.8) — Acrobat Reader is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary c…
    CVE-2026-79909 (CVSS 7.8) — Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in …
    CVE-2026-81977 (CVSS 5.5) — Acrobat Reader is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could lead to discl…
    CVE-2026-81994 (CVSS 8.2) — Acrobat Reader is affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype…
    CVE-2026-81979 (CVSS 7.8) — Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code executi…
    CVE-2026-81992 (CVSS 7.8) — Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code e…
    CVE-2026-81978 (CVSS 5.5) — Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive m…

    References

    http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00005.html
    http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
    http://secunia.com/advisories/34392
    http://secunia.com/advisories/34490
    http://secunia.com/advisories/34706
    http://secunia.com/advisories/34790
    http://secunia.com/secunia_research/2009-14/
    http://security.gentoo.org/glsa/glsa-200904-17.xml
    http://sunsolve.sun.com/search/document.do?assetkey=1-66-256788-1
    http://www.adobe.com/support/security/bulletins/apsb09-04.html
    http://www.redhat.com/support/errata/RHSA-2009-0376.html
    http://www.securityfocus.com/archive/1/502155/100/0/threaded
    http://www.securityfocus.com/bid/34229
    http://www.securitytracker.com/id?1021892
    http://www.vupen.com/english/advisories/2009/1019
    http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00005.html
    http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
    http://secunia.com/advisories/34392
    http://secunia.com/advisories/34490
    http://secunia.com/advisories/34706
    http://secunia.com/advisories/34790
    http://secunia.com/secunia_research/2009-14/
    http://security.gentoo.org/glsa/glsa-200904-17.xml
    http://sunsolve.sun.com/search/document.do?assetkey=1-66-256788-1
    http://www.adobe.com/support/security/bulletins/apsb09-04.html
    http://www.redhat.com/support/errata/RHSA-2009-0376.html
    http://www.securityfocus.com/archive/1/502155/100/0/threaded
    http://www.securityfocus.com/bid/34229
    http://www.securitytracker.com/id?1021892
    http://www.vupen.com/english/advisories/2009/1019

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High