CVE-2009-4117
23Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendepss 7.8%
da publicação à arma0 dias
Publicada no NVD1 de dez.
1ª PoC28 de nov.
probabilidade de exploração
7.8%top 6% das CVEs
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
Multiple stack-based buffer overflows in pdf_shade4.c in MuPDF before commit 20091125231942, as used in SumatraPDF before 1.0.1, allow remote attackers to cause a denial of service and possibly execute arbitrary code via a /Decode array for certain types of shading that are not properly handled by the (1) pdf_loadtype4shade, (2) pdf_loadtype5shade, (3) pdf_loadtype6shade, and (4) pdf_loadtype7shade functions. NOTE: some of these details are obtained from third party information.
Produtos afetados
n/a · n/aPoCs públicas encontradas — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/10244⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0330.htmlhttp://blog.kowalczyk.info/software/sumatrapdf/news.htmlhttps://bugs.ghostscript.com/show_bug.cgi?id=708030https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=a21cc1548993c392e474817bb3d656eb3730d88fhttps://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=cf6860c3d70a2f7a63cdb621cc3b58c891915debhttp://secunia.com/advisories/37494http://secunia.com/advisories/37513https://exchange.xforce.ibmcloud.com/vulnerabilities/54441http://www.vupen.com/english/advisories/2009/3355