Debian Security Bug TrackerDEBIANCVE:CVE-2020-36773CVE-2020-36773
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
26.1%
Artifex Ghostscript before 9.53.0 has an out-of-bounds write and use-after-free in devices/vector/gdevtxtw.c (for txtwrite) because a single character code in a PDF document can map to more than one Unicode code point (e.g., for a ligature).
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | ghostscript | < 9.53.0~dfsg-1 | ghostscript_9.53.0~dfsg-1_all.deb |
| Debian | 11 | all | ghostscript | < 9.53.0~dfsg-1 | ghostscript_9.53.0~dfsg-1_all.deb |
| Debian | 999 | all | ghostscript | < 9.53.0~dfsg-1 | ghostscript_9.53.0~dfsg-1_all.deb |
| Debian | 13 | all | ghostscript | < 9.53.0~dfsg-1 | ghostscript_9.53.0~dfsg-1_all.deb |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
26.1%