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CVE
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CVE-2019-3838Date: (C)2019-06-19   (M)2024-04-19


It was found that the forceput operator could be extracted from the DefineResource method in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 4.3
Exploit Score: 1.8Exploit Score: 8.6
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
https://seclists.org/bugtraq/2019/Apr/4
https://seclists.org/bugtraq/2019/Apr/28
DSA-4432
FEDORA-2019-1a2c059afd
FEDORA-2019-9f28451404
FEDORA-2019-d5d9cfd359
GLSA-202004-03
RHSA-2019:0652
RHSA-2019:0971
https://lists.debian.org/debian-lts-announce/2019/04/msg00021.html
http://packetstormsecurity.com/files/152367/Slackware-Security-Advisory-ghostscript-Updates.html
https://bugs.ghostscript.com/show_bug.cgi?id=700576
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3838
openSUSE-SU-2019:1119
openSUSE-SU-2019:1121

CPE    6
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
cpe:/o:redhat:enterprise_linux:5.0
cpe:/o:redhat:enterprise_linux_server:7.0
...
OVAL    17
oval:org.secpod.oval:def:89043977
oval:org.secpod.oval:def:66426
oval:org.secpod.oval:def:89003371
oval:org.secpod.oval:def:70168
...

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