Bug 52102 - (ES 4.3) ghostscript
(ES 4.3) ghostscript
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.3
All other
: P5 normal (vote)
: ---
Assigned To: Quality Assurance
Felix Botner
:
Depends on:
Blocks:
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Reported: 2020-09-20 21:54 CEST by Erik Damrose
Modified: 2020-11-30 12:15 CET (History)
1 user (show)

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Description Erik Damrose univentionstaff 2020-09-20 21:54:23 CEST
Provide ghostscript version 9.26a~dfsg-0+deb9u7 for UCS 4.3
First imported at bug #51897

This update addresses the following issues:
* Buffer overflow in lprn_is_black() in contrib/lips4/gdevlprn.c could result
  in a DoS via a crafted PDF file (CVE-2020-16287)
* Buffer overflow in pj_common_print_page() in devices/gdevpjet.c could
  result in a DoS via a crafted PDF file (CVE-2020-16288)
* Buffer overflow in cif_print_page() in devices/gdevcif.c could result in a
  DoS via a crafted PDF file (CVE-2020-16289)
* Buffer overflow in jetp3852_print_page() in devices/gdev3852.c could result
  in a DoS via a crafted PDF file (CVE-2020-16290)
* Buffer overflow in contrib/gdevdj9.c could result in a DoS via a crafted
  PDF file (CVE-2020-16291)
* Buffer overflow in mj_raster_cmd() in contrib/japanese/gdevmjc.c could
  result in a DoS via a crafted PDF file (CVE-2020-16292)
* A null pointer dereference vulnerability in
  compose_group_nonknockout_nonblend_isolated_allmask_common() in
  base/gxblend.c could result in a DoS via a crafted PDF file
  (CVE-2020-16293)
* Buffer overflow in epsc_print_page() in devices/gdevepsc.c could result in
  a DoS via a crafted PDF file (CVE-2020-16294)
* A null pointer dereference vulnerability in clj_media_size() in
  devices/gdevclj.c could result in a DoS via a crafted PDF file
  (CVE-2020-16295)
* Buffer overflow in GetNumWrongData() in contrib/lips4/gdevlips.c could
  result in a DoS via a crafted PDF file (CVE-2020-16296)
* Buffer overflow in FloydSteinbergDitheringC() in contrib/gdevbjca.c could
  result in a DoS via a crafted PDF file (CVE-2020-16297)
* Buffer overflow in mj_color_correct() in contrib/japanese/gdevmjc.c could
  result in a DoS via a crafted PDF file (CVE-2020-16298)
* Division by zero vulnerability in bj10v_print_page() in
  contrib/japanese/gdev10v.c could result in a DoS via a crafted PDF file
  (CVE-2020-16299)
* Buffer overflow in tiff12_print_page() in devices/gdevtfnx.c could result
  in a DoS via a crafted PDF file (CVE-2020-16300)
* Buffer overflow in okiibm_print_page1() in devices/gdevokii.c could result
  in a DoS via a crafted PDF file (CVE-2020-16301)
* Buffer overflow in jetp3852_print_page() in devices/gdev3852.c could result
  in a privilege escalation via a crafted PDF file (CVE-2020-16302)
* Use-after-free vulnerability in xps_finish_image_path() in
  devices/vector/gdevxps.c could result in a privilege escalation via a
  crafted PDF file (CVE-2020-16303)
* Buffer overflow in image_render_color_thresh() in base/gxicolor.c could
  result in a DoS via a crafted PDF file (CVE-2020-16304)
* Buffer overflow in pcx_write_rle() in contrib/japanese/gdev10v.c could
  result in a DoS via a crafted PDF file (CVE-2020-16305)
* A null pointer dereference vulnerability in devices/gdevtsep.c could result
  in a DoS via a crafted postscript file (CVE-2020-16306)
* A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and
  psi/zbfont.c could result in a DoS via a crafted postscript file
  (CVE-2020-16307)
* Buffer overflow in p_print_image() in devices/gdevcdj.c could result in a
  DoS via a crafted PDF file (CVE-2020-16308)
* Buffer overflow in lxm5700m_print_page() in devices/gdevlxm.c could result
  in a DoS via a crafted PDF file (CVE-2020-16309)
* Division by zero vulnerability in dot24_print_page() in devices/gdevdm24.c
  could result in a DoS via a crafted PDF file (CVE-2020-16310)
* Buffer overflow in GetNumSameData() in contrib/lips4/gdevlips.c could
  result in a DoS via a crafted PDF file (CVE-2020-17538)
Comment 1 Felix Botner univentionstaff 2020-11-19 13:53:00 CET
-> apt-cache policy ghostscript
ghostscript:
  Installiert:           9.26a~dfsg-0+deb9u7
  Installationskandidat: 9.26a~dfsg-0+deb9u7
  Versionstabelle:
 *** 9.26a~dfsg-0+deb9u7 500
        500 http://192.168.0.10/build2 ucs_4.3-0-extsec4.3/amd64/ Packages
Comment 2 Erik Damrose univentionstaff 2020-11-30 12:15:37 CET
CLOSED: Released as extsec4.3 update