Update Info


Security update for openjpeg2

Type: security
Severity: important
Issued: 2022-10-27
This update for openjpeg2 fixes the following issues:

  - CVE-2018-20846: Fixed OOB read in pi_next_lrcp, pi_next_rlcp, pi_next_rpcl, pi_next_pcrl, pi_next_rpcl, and pi_next_cprl in openmj2/pi.c (bsc#1140205).
  - CVE-2018-21010: Fixed heap buffer overflow in color_apply_icc_profile in bin/common/color.c (bsc#1149789).
  - CVE-2020-27814: Fixed heap buffer overflow in lib/openjp2/mqc.c (bsc#1179594),
  - CVE-2020-27824: Fixed OOB read in opj_dwt_calc_explicit_stepsizes() (bsc#1179821).
  - CVE-2020-27841: Fixed buffer over-read in lib/openjp2/pi.c (bsc#1180042).
  - CVE-2020-27842: Fixed null pointer dereference in opj_tgt_reset function in lib/openjp2/tgt.c (bsc#1180043).
  - CVE-2020-27843: Fixed OOB read in opj_t2_encode_packet function in openjp2/t2.c (bsc#1180044).
  - CVE-2020-27845: Fixed heap-based buffer over-read in functions opj_pi_next_rlcp, opj_pi_next_rpcl and opj_pi_next_lrcp in openjp2/pi.c (bsc#1180046).



  • openjpeg2-2.3.0-150000.3.8.1