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CVE-2021-45944
Medium priorityGhostscript GhostPDL 9.50 through 9.53.3 has a use-after-free in sampled_data_sample (called from sampled_data_continue and interp).
1 affected packages
ghostscript
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ghostscript | — | Not affected | Fixed | Fixed | Fixed |
CVE-2021-3781
High priorityA trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands...
1 affected packages
ghostscript
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ghostscript | — | Fixed | Fixed | Not affected | Not affected |
CVE-2021-29338
Low priorityInteger Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files.
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Vulnerable | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| ghostscript | Not affected | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit4 | Not in release | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Not affected |
| openjpeg2 | Not affected | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| qtwebengine-opensource-src | Vulnerable | Vulnerable | Vulnerable | Vulnerable | Not in release |
| texmaker | Vulnerable | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
CVE-2020-27845
Medium prioritySome fixes available 14 of 48
There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest...
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Not affected | Not affected | Not affected | Vulnerable | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Fixed | Fixed |
| insighttoolkit4 | Not in release | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Ignored |
| openjpeg2 | Fixed | Fixed | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Vulnerable | Vulnerable | Vulnerable | Vulnerable | Not in release |
| texmaker | Vulnerable | Vulnerable | Vulnerable | Vulnerable | Not affected |
CVE-2020-27843
Low prioritySome fixes available 13 of 60
A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this...
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| ghostscript | Not affected | Not affected | Not affected | Fixed | Fixed |
| insighttoolkit4 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Ignored |
| openjpeg2 | Fixed | Fixed | Fixed | Vulnerable | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| texmaker | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2020-27842
Medium prioritySome fixes available 14 of 60
There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to...
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| ghostscript | Not affected | Not affected | Not affected | Fixed | Fixed |
| insighttoolkit4 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Ignored |
| openjpeg2 | Fixed | Fixed | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| texmaker | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2020-27841
Low prioritySome fixes available 14 of 25
There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact...
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Not affected | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Fixed | Fixed |
| insighttoolkit4 | Not in release | Not affected | Not affected | Not affected | Not affected |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Not affected |
| openjpeg2 | Fixed | Fixed | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| texmaker | Not affected | Not affected | Not affected | Not affected | Not affected |
CVE-2020-27824
Medium prioritySome fixes available 15 of 60
A flaw was found in OpenJPEG’s encoder in the opj_dwt_calc_explicit_stepsizes() function. This flaw allows an attacker who can supply crafted input to decomposition levels to cause a buffer overflow. The highest threat from this...
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| ghostscript | Not affected | Not affected | Not affected | Fixed | Fixed |
| insighttoolkit4 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Fixed |
| openjpeg2 | Fixed | Fixed | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| texmaker | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2020-27823
Medium prioritySome fixes available 12 of 56
A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as...
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| ghostscript | Not affected | Not affected | Not affected | Not affected | Not affected |
| insighttoolkit4 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Not affected |
| openjpeg2 | Fixed | Fixed | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| texmaker | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2020-27814
Medium prioritySome fixes available 14 of 24
A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running...
7 affected packages
blender, ghostscript, insighttoolkit4, openjpeg, openjpeg2...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| blender | Not affected | Not affected | Not affected | Not affected | Not affected |
| ghostscript | Not affected | Not affected | Not affected | Fixed | Fixed |
| insighttoolkit4 | Not in release | Not affected | Not affected | Not affected | Not affected |
| openjpeg | Not in release | Not in release | Not in release | Not in release | Not affected |
| openjpeg2 | Fixed | Fixed | Fixed | Fixed | Fixed |
| qtwebengine-opensource-src | Vulnerable | Vulnerable | Vulnerable | Not affected | Not in release |
| texmaker | Not affected | Not affected | Not affected | Not affected | Not affected |