Artifex: >> Ghostscript >> 9.21 Security Vulnerabilities
The gs_alloc_ref_array function in psi/ialloc.c in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document. This is related to a lack of an integer overflow check in base/gsalloc.c.
CVSS Score
7.8
EPSS Score
0.004
Published
2017-07-26
The mark_line_tr function in gxscanc.c in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PostScript document.
CVSS Score
5.5
EPSS Score
0.004
Published
2017-05-12
Integer overflow in the mark_curve function in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via a crafted PostScript document.
CVSS Score
7.8
EPSS Score
0.002
Published
2017-04-19
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