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CVE
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CVE-2017-14977Date: (C)2017-10-04   (M)2018-02-19


The FoFiTrueType::getCFFBlock function in FoFiTrueType.cc in Poppler 0.59.0 has a NULL pointer dereference vulnerability due to lack of validation of a table pointer, which allows an attacker to launch a denial of service attack.

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score  : 7.5CVSS Score  : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score : 3.6Impact Score : 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  





Reference:
DSA-4079
https://lists.debian.org/debian-lts-announce/2017/11/msg00023.html
https://bugs.freedesktop.org/show_bug.cgi?id=103045

CWE    1
CWE-476
OVAL    3
oval:org.secpod.oval:def:603229
oval:org.secpod.oval:def:113347
oval:org.secpod.oval:def:113352

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