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CVE
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CVE-2017-6362Date: (C)2017-09-11   (M)2018-04-15


Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.

CVSS Score and Metrics +CVSS Score and Metrics -

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-3961
FEDORA-2017-7cc0e6a5f5
https://github.com/libgd/libgd/issues/381
https://github.com/libgd/libgd/releases/tag/gd-2.2.5

CPE    3
cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
CWE    1
CWE-415
OVAL    11
oval:org.secpod.oval:def:603085
oval:org.secpod.oval:def:703814
oval:org.secpod.oval:def:113645
oval:org.secpod.oval:def:113156
...

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