Linux · 
Ubuntu · Package update · January 5, 2021
Ubuntu · Package update · January 5, 2021ghostscript 9.26~dfsg+0-0ubuntu0.18.04.14: ghostscript 9.26~dfsg+0-0ubuntu0.18.04.14 for Ubuntu 18.04.6 LTS (bionic)
ghostscript 9.26~dfsg+0-0ubuntu0.18.04.14, released January 5, 2021, fixes 9 CVEs in ghostscript. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
9
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0529
92nd percentile
Priority of the 9 CVEs
Patch now 0
Urgent 0
High 3
Routine 6
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| ghostscript | Ubuntu 18.04.6 LTS (bionic) | 9.26~dfsg+0-0ubuntu0.18.04.14 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2020-6851 | libheif: inside OpenJPEG (the class of ; OpenJPEG 2.5.4 | 8.1 | 0.0529 | None reported |
| High | CVE-2020-8112 | libopenjp2-7: opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through2020-01-28 has a heap-based buffer overflow in... | 8.8 | 0.0362 | None reported |
| High | CVE-2020-27814 | libopenjp2-7: A heap-buffer overflow was found in the way openjpeg2 handled certain PNGformat files | 7.8 | 0.0201 | None reported |
| Routine | CVE-2020-27843 | libopenjp2-7: A flaw was found in OpenJPEG in versions prior to 2.4.0 | 5.5 | 0.0170 | None reported |
| Routine | CVE-2018-5727 | openjpeg2: Resolves: (#1538467) | 6.5 | 0.0169 | None reported |
| Routine | CVE-2020-27824 | libopenjp2-7: A flaw was found in OpenJPEG’s encoder in theopj_dwt_calc_explicit_stepsizes() function | 5.5 | 0.0155 | None reported |
| Routine | CVE-2020-27842 | libopenjp2-7: There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0 | 5.5 | 0.0146 | None reported |
| Routine | CVE-2020-27845 | libopenjp2-7: There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to2.4.0 | 5.5 | 0.0146 | None reported |
| Routine | CVE-2020-27841 | libopenjp2-7: There's a flaw in openjpeg in versions prior to 2.4.0 insrc/lib/openjp2/pi.c | n/a | 0.0145 | None reported |
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