{"id":"UBUNTU-CVE-2017-15939","details":"dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandles NULL files in a .debug_line file table, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ELF file, related to concat_filename. NOTE: this issue is caused by an incomplete fix for CVE-2017-15023.","modified":"2026-02-04T03:05:14.232947Z","published":"2017-10-27T21:29:00Z","related":["USN-4336-2"],"upstream":["CVE-2017-15939"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-15939"},{"type":"REPORT","url":"https://blogs.gentoo.org/ago/2017/10/24/binutils-null-pointer-dereference-in-concat_filename-dwarf2-c-incomplete-fix-for-cve-2017-15023/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4336-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-15939"}],"affected":[{"package":{"name":"binutils","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.24-5ubuntu14.2+esm8?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.23.52.20130913-0ubuntu1","2.23.90.20131017-1ubuntu1","2.23.90.20131116-1ubuntu1","2.23.91.20131123-1ubuntu1","2.24-1ubuntu1","2.24-1ubuntu2","2.24-2ubuntu1","2.24-2ubuntu2","2.24-2ubuntu3","2.24-4ubuntu1","2.24-5ubuntu1","2.24-5ubuntu2","2.24-5ubuntu3","2.24-5ubuntu3.1","2.24-5ubuntu13","2.24-5ubuntu14","2.24-5ubuntu14.1","2.24-5ubuntu14.2","2.24-5ubuntu14.2+esm1","2.24-5ubuntu14.2+esm2","2.24-5ubuntu14.2+esm3","2.24-5ubuntu14.2+esm5","2.24-5ubuntu14.2+esm6","2.24-5ubuntu14.2+esm7","2.24-5ubuntu14.2+esm8"],"ecosystem_specific":{"binaries":[{"binary_version":"2.24-5ubuntu14.2+esm8","binary_name":"binutils"},{"binary_version":"2.24-5ubuntu14.2+esm8","binary_name":"binutils-dev"},{"binary_version":"2.24-5ubuntu14.2+esm8","binary_name":"binutils-multiarch"},{"binary_version":"2.24-5ubuntu14.2+esm8","binary_name":"binutils-multiarch-dev"},{"binary_version":"2.24-5ubuntu14.2+esm8","binary_name":"binutils-source"},{"binary_version":"2.24-5ubuntu14.2+esm8","binary_name":"binutils-static"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-15939.json"}},{"package":{"name":"binutils","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.26.1-1ubuntu1~16.04.8+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26.1-1ubuntu1~16.04.8+esm1"}]}],"versions":["2.25.1-6ubuntu1","2.25.51.20151022-0ubuntu2","2.25.51.20151022-0ubuntu3","2.25.51.20151027-0ubuntu1","2.25.51.20151028-0ubuntu1","2.25.51.20151106-0ubuntu1","2.25.51.20151113-1ubuntu1","2.25.51.20151113-2ubuntu1","2.25.90.20151125-1ubuntu1","2.25.90.20151125-2ubuntu1","2.25.90.20151211-0ubuntu1","2.25.90.20151211-0ubuntu2","2.25.90.20160101-1ubuntu1","2.25.90.20160101-1ubuntu2","2.26-2ubuntu1","2.26-3ubuntu1","2.26-4ubuntu1","2.26-5ubuntu1","2.26-6ubuntu1","2.26-7ubuntu2","2.26-8ubuntu1","2.26-8ubuntu2","2.26-8ubuntu2.1","2.26.1-1ubuntu1~16.04","2.26.1-1ubuntu1~16.04.1","2.26.1-1ubuntu1~16.04.3","2.26.1-1ubuntu1~16.04.4","2.26.1-1ubuntu1~16.04.5","2.26.1-1ubuntu1~16.04.6","2.26.1-1ubuntu1~16.04.7","2.26.1-1ubuntu1~16.04.8"],"ecosystem_specific":{"binaries":[{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-aarch64-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-alpha-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-arm-linux-gnueabi"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-arm-linux-gnueabihf"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-dev"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-hppa-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-hppa64-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-m68k-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-mips-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-mips64-linux-gnuabi64"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-mips64el-linux-gnuabi64"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-mipsel-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-multiarch"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-multiarch-dev"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-powerpc-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-powerpc-linux-gnuspe"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-powerpc64-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-powerpc64le-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-s390x-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-sh4-linux-gnu"},{"binary_version":"2.26.1-1ubuntu1~16.04.8+esm1","binary_name":"binutils-source"},{"binary_version":"2.26.1-1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with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-15939.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}