jp2/opjdecompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opjimage_destroy twice.
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "libopenjpip-dec-server-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp2-tools": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjpip7": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp2-7-dev-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp2-7": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp2-tools-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp2-7-dbg": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjpip-server": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp2-7-dev": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjpip-server-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp3d7-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp3d7": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp2-7-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp3d-tools-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjpip7-dbgsym": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjpip-dec-server": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjp3d-tools": "2.1.2-1.1+deb9u5build0.16.04.1", "libopenjpip-viewer": "2.1.2-1.1+deb9u5build0.16.04.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "libopenjpip-dec-server-dbgsym": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp2-tools": "2.3.0-2+deb10u2build0.18.04.1", "libopenjpip7": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp2-7": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp2-tools-dbgsym": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp2-7-dbgsym": "2.3.0-2+deb10u2build0.18.04.1", "libopenjpip-server": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp2-7-dev": "2.3.0-2+deb10u2build0.18.04.1", "libopenjpip-server-dbgsym": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp3d7-dbgsym": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp3d7": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp3d-tools-dbgsym": "2.3.0-2+deb10u2build0.18.04.1", "libopenjpip7-dbgsym": "2.3.0-2+deb10u2build0.18.04.1", "libopenjpip-dec-server": "2.3.0-2+deb10u2build0.18.04.1", "libopenjp3d-tools": "2.3.0-2+deb10u2build0.18.04.1", "libopenjpip-viewer": "2.3.0-2+deb10u2build0.18.04.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "libopenjpip-dec-server-dbgsym": "2.3.1-1ubuntu4.20.04.1", "libopenjp2-tools": "2.3.1-1ubuntu4.20.04.1", "libopenjpip7": "2.3.1-1ubuntu4.20.04.1", "libopenjp2-7": "2.3.1-1ubuntu4.20.04.1", "libopenjp2-tools-dbgsym": "2.3.1-1ubuntu4.20.04.1", "libopenjp2-7-dbgsym": "2.3.1-1ubuntu4.20.04.1", "libopenjpip-server": "2.3.1-1ubuntu4.20.04.1", "libopenjp2-7-dev": "2.3.1-1ubuntu4.20.04.1", "libopenjpip-server-dbgsym": "2.3.1-1ubuntu4.20.04.1", "libopenjp3d7-dbgsym": "2.3.1-1ubuntu4.20.04.1", "libopenjp3d7": "2.3.1-1ubuntu4.20.04.1", "libopenjp3d-tools-dbgsym": "2.3.1-1ubuntu4.20.04.1", "libopenjpip7-dbgsym": "2.3.1-1ubuntu4.20.04.1", "libopenjpip-dec-server": "2.3.1-1ubuntu4.20.04.1", "libopenjp3d-tools": "2.3.1-1ubuntu4.20.04.1", "libopenjpip-viewer": "2.3.1-1ubuntu4.20.04.1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "libopenjpip-dec-server-dbgsym": "2.3.1-1ubuntu5", "libopenjp2-tools": "2.3.1-1ubuntu5", "libopenjpip7": "2.3.1-1ubuntu5", "libopenjp2-7": "2.3.1-1ubuntu5", "libopenjp2-tools-dbgsym": "2.3.1-1ubuntu5", "libopenjp2-7-dbgsym": "2.3.1-1ubuntu5", "libopenjpip-server": "2.3.1-1ubuntu5", "libopenjp2-7-dev": "2.3.1-1ubuntu5", "libopenjpip-server-dbgsym": "2.3.1-1ubuntu5", "libopenjp3d7-dbgsym": "2.3.1-1ubuntu5", "libopenjp3d7": "2.3.1-1ubuntu5", "libopenjp3d-tools-dbgsym": "2.3.1-1ubuntu5", "libopenjpip7-dbgsym": "2.3.1-1ubuntu5", "libopenjpip-dec-server": "2.3.1-1ubuntu5", "libopenjp3d-tools": "2.3.1-1ubuntu5", "libopenjpip-viewer": "2.3.1-1ubuntu5" } ] }