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VE-2017-17817","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-17818","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-17819","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-17820","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-18207","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-3735","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-3736","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-3738","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-0732","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000168","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12115","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12116","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12121","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12122","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-12123","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-20406","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-20852","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-7158","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-7159","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-7160","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-7161","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-7167","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-10160","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11709","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11710","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11711","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11712","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11713","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11714","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11715","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11716","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11717","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11718","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11719","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11720","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11721","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11723","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11724","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11725","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11727","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11728","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11729","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11730","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11733","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11735","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11736","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11738","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11740","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11742","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11743","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11744","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11746","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11747","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11748","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11749","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11750","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11751","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11752","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11753","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11757","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11758","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11759","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11760","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11761","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11762","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11763","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11764","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-13173","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15903","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-5010","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-5737","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9511","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9512","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9513","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9514","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9515","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9516","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9517","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9518","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9636","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9811","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9812","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9947","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201864-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1084631","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17812","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3694-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-17812","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-10686","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-11111","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-14228","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17810","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17811","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17813","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17814","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17815","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17816","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17817","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17818","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17819","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-17820","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-8881","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2017-17812","description":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.","status":"published","published":"2017-12-21T03:00:00Z","modified":"2024-08-05T20:59:17.959Z","updated_at":"2026-11-02T14:33:17.903346Z"}],"euvd":[{"id":"EUVD-2017-8963","description":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.","status":"published","published":"2017-12-21T03:00:00Z","modified":"2024-08-05T20:59:17Z","updated_at":"2026-11-03T02:23:08.488418Z"}],"ghsa":[{"id":"GHSA-8rq5-cphq-cc83","title":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function...","description":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.","status":"published","published":"2022-05-13T01:44:29Z","modified":"2025-04-20T03:51:23Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:01:57.945283Z"}],"nvd":[{"id":"CVE-2017-17812","description":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.","status":"published","published":"2017-12-21T03:29:00.287Z","modified":"2026-06-17T01:11:41.73Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:04:11.215487Z"}],"osv":[{"id":"CVE-2017-17812","description":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.","status":"published","published":"2017-12-21T03:29:00.287Z","modified":"2026-10-24T10:30:46.558887554Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:04.853379Z"},{"id":"DEBIAN-CVE-2017-17812","description":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.","status":"published","published":"2017-12-21T03:29:00.287Z","modified":"2026-09-01T20:03:45.870080022Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:29.100767Z"},{"id":"UBUNTU-CVE-2017-17812","description":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.","status":"published","published":"2017-12-20T00:00:00Z","modified":"2026-02-04T02:52:17.849955Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:14.977781Z"},{"id":"MGASA-2018-0129","title":"Updated nasm packages fix security vulnerabilities","description":"This update provides nasm 2.13.03 and fixes the following security issues:\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a \"SEGV on unknown address\"\nthat will cause a remote denial of service attack, because asm/preproc.c\nmishandles macro calls that have the wrong number of arguments.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer overflow\nthat will cause a remote denial of service attack, related to a strcpy in\npaste_tokens in asm/preproc.c, a similar issue to CVE-2017-11111.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read\nin the function detoken() in asm/preproc.c that will cause a remote denial\nof service attack.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in the\npp_list_one_macro function in asm/preproc.c that will cause a remote denial\nof service attack, related to mishandling of line-syntax errors.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in\ndo_directive in asm/preproc.c that will cause a remote denial of service\nattack.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in\nis_mmacro() in asm/preproc.c that will cause a remote denial of service\nattack, because of a missing check for the relationship between minimum\nand maximum parameter counts.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in\npp_getline in asm/preproc.c that will cause a remote denial of service\nattack.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in\npp_verror in asm/preproc.c that will cause a remote denial of service\nattack.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read\nthat will cause a remote denial of service attack, related to a while loop\nin paste_tokens in asm/preproc.c.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in\nthe function find_cc() in asm/preproc.c that will cause a remote denial of\nservice attack, because pointers associated with skip_white_ calls are not\nvalidated.\n\nIn Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in\npp_list_one_macro in asm/preproc.c that will lead to a remote denial of\nservice attack, related to mishandling of operand-type errors.\n","status":"published","published":"2018-02-17T12:19:18Z","modified":"2026-04-16T06:26:08.836462099Z","updated_at":"2026-11-02T15:49:40.442238Z"},{"id":"openSUSE-SU-2024:11075-1","title":"nasm-2.15.05-1.6 on GA media","description":"These are all security issues fixed in the nasm-2.15.05-1.6 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:49:10.055489Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2019:14246-1","title":"Security update for Mozilla Firefox","description":"\nThis update contains the Mozilla Firefox ESR 68.2 release.\n\nMozilla Firefox was updated to ESR 68.2 release:\n\n* Enterprise: New administrative policies were added. More\n  information and templates are available at the Policy\n  Templates page.\n\n* Various security fixes:\n  MFSA 2019-33 (bsc#1154738)\n  * CVE-2019-15903: Heap overflow in expat library in XML_GetCurrentLineNumber\n  * CVE-2019-11757: Use-after-free when creating index updates in IndexedDB\n  * CVE-2019-11758: Potentially exploitable crash due to 360 Total Security\n  * CVE-2019-11759: Stack buffer overflow in HKDF output\n  * CVE-2019-11760: Stack buffer overflow in WebRTC networking\n  * CVE-2019-11761: Unintended access to a privileged JSONView object\n  * CVE-2019-11762: document.domain-based origin isolation has same-origin- property violation\n  * CVE-2019-11763: Incorrect HTML parsing results in XSS bypass technique\n  * CVE-2019-11764: Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2\n\nOther Issues resolved:\n\n* [bsc#1104841] Newer versions of firefox have a dependency on\n                GLIBCXX_3.4.20\n* [bsc#1074235] MozillaFirefox: background tab crash reports sent\n                inadvertently without user opt-in\n* [bsc#1043008] Firefox hangs randomly when browsing and\n                scrolling\n* [bsc#1025108] Firefox stops loading page until mouse is moved\n* [bsc#905528]  Firefox malfunctions due to broken omni.ja\n                archives\n\n","status":"published","published":"2020-01-17T17:07:38Z","modified":"2026-02-04T02:31:26.178072Z","updated_at":"2026-11-02T15:53:46.44301Z"},{"id":"SUSE-SU-2020:1864-1","title":"Security update for nasm","description":"\n\nnasm was updated to version 2.14.02:\n\n* Fix crash due to multiple errors or warnings during the code generation pass if a list file is specified.\n* Create all system-defined macros defore processing command-line given preprocessing directives (-p, -d, -u, --pragma, --before).\n* If debugging is enabled, define a __DEBUG_FORMAT__ predefined macro. See section 4.11.7.\n* Fix an assert for the case in the obj format when a SEG operator refers to an EXTERN symbol declared further down in the code.\n* Fix a corner case in the floating-point code where a binary, octal or hexadecimal floating-point having at least 32, 11, or 8 mantissa digits could produce slightly incorrect results under very specific conditions.\n* Support -MD without a filename, for gcc compatibility. -MF can be used to set the dependencies output filename. See section 2.1.7.\n* Fix -E in combination with -MD. See section 2.1.21.\n* Fix missing errors on redefined labels; would cause convergence failure instead which is very slow and not easy to debug.\n* Duplicate definitions of the same label with the same value is now explicitly permitted (2.14 would allow it in some circumstances.)\n* Add the option --no-line to ignore %line directives in the source. See section 2.1.33 and section 4.10.1.\n* Changed -I option semantics by adding a trailing path separator unconditionally.\n* Fixed null dereference in corrupted invalid single line macros.\n* Fixed division by zero which may happen if source code is malformed.\n* Fixed out of bound access in processing of malformed segment override.\n* Fixed out of bound access in certain EQU parsing.\n* Fixed buffer underflow in float parsing.\n* Added SGX (Intel Software Guard Extensions) instructions.\n* Added +n syntax for multiple contiguous registers.\n* Fixed subsections_via_symbols for macho object format.\n* Added the --gprefix, --gpostfix, --lprefix, and --lpostfix command line options, to allow command line base symbol renaming. See section 2.1.28.\n* Allow label renaming to be specified by %pragma in addition to from the command line. See section 6.9.\n* Supported generic %pragma namespaces, output and debug. See section 6.10.\n* Added the --pragma command line option to inject a %pragma directive. See section 2.1.29.\n* Added the --before command line option to accept preprocess statement before input. See section 2.1.30.\n* Added AVX512 VBMI2 (Additional Bit Manipulation), VNNI (Vector Neural Network), BITALG (Bit Algorithm), and GFNI (Galois Field New Instruction) instructions.\n* Added the STATIC directive for local symbols that should be renamed using global-symbol rules. See section 6.8.\n* Allow a symbol to be defined as EXTERN and then later overridden as GLOBAL or COMMON. Furthermore, a symbol declared EXTERN and then defined will be treated as GLOBAL. See section 6.5.\n* The GLOBAL directive no longer is required to precede the definition of the symbol.\n* Support private_extern as macho specific extension to the GLOBAL directive. See section 7.8.5.\n* Updated UD0 encoding to match with the specification\n* Added the --limit-X command line option to set execution limits. See section 2.1.31.\n* Updated the Codeview version number to be aligned with MASM.\n* Added the --keep-all command line option to preserve output files. See section 2.1.32.\n* Added the --include command line option, an alias to -P (section 2.1.18).\n* Added the --help command line option as an alias to -h (section 3.1).\n* Added -W, -D, and -Q suffix aliases for RET instructions so the operand sizes of these instructions can be encoded without using o16, o32 or o64.\n\nNew upstream version 2.13.03:\n\n* Add flags: AES, VAES, VPCLMULQDQ\n* Add VPCLMULQDQ instruction\n* elf: Add missing dwarf loc section\n* documentation updates\n\nnasm was updated to new upstream version 2.13.02:\n\n* Fix generation of PEXTRW instruction.\n* Fix smartalign package which could trigger an error during\n  optimization if the alignment code expanded too much due to\n  optimization of the previous code.\n* Fix a case where negative value in TIMES directive causes\n  panic instead of an error.\n* Fix the incorrect generation of VEX-encoded instruction\n  when static mode decorators are specified on scalar instructions,\n  losing the decorators as they require EVEX encoding.\n* Fix generation of dependency lists.\n* Fixes macro calls that have the wrong number of arguments\n  (bsc#1073796, CVE-2017-17810)\n* Fixes Heap-based buffer overflow allows related to a strcpy\n  in paste_tokens (bsc#1073798, CVE-2017-17811)\n* Fixes Heap-based buffer over-read in the function detoken()\n  (bsc#1073799, CVE-2017-17812)\n* Fixes Use-after-free in the pp_list_one_macro function\n  (bsc#1073803, CVE-2017-17813)\n* Fixes Use-after-free in do_directive\n  (bsc#1073808, CVE-2017-17814)\n* Fixes Illegal address access in is_mmacro()\n  (bsc#1073818, CVE-2017-17815)\n* Fixes Use-after-free in pp_getline\n  (bsc#1073823, CVE-2017-17816)\n* Fixes Use-after-free in pp_verror\n  (bsc#1073829, CVE-2017-17817)\n* Fixes Heap-based buffer over-read related to a while loop in\n  paste_tokens (bsc#1073830, CVE-2017-17818)\n* Fixes Illegal address access in the function find_cc\n  (bsc#1073832, CVE-2017-17819)\n* Fixes Use-after-free in pp_list_one_macro\n  (bsc#1073846, CVE-2017-17820)\n* Fixes illegal address access in thefunction paste_tokens()\n  (bsc#1058013, CVE-2017-14228)\n\nnasm was updated to version 2.13.01:\n\n* Fix incorrect output for some types of FAR or SEG references in\n  the obj output format, and possibly other 16-bit output formats.\n* Fix the address in the list file for an instruction containing\n  a TIMES directive.\n* Fix error with TIMES used together with an instruction which\n  can vary in size, e.g. JMP.\n* Fix breakage on some uses of the DZ pseudo-op.\n\nnasm was updated to version 2.13.00:\n\n* Support the official forms of the UD0 and UD1 instructions.\n* Allow self-segment-relative expressions in immediates and\n  displacements\n* Handle a 64-bit origin in NDISASM.\n* NASM can now generate sparse output files for relevant output\n  formats, if the underlying operating system supports them.\n* Fix a number of bugs related to AVX-512 decorators.\n* Fix the {z} decorator on AVX-512 VMOVDQ* instructions.\n* Add new warnings for certain dangerous constructs which never\n  ought to have been allowed.\n* Fix the EVEX (AVX-512) versions of the VPBROADCAST, VPEXTR, and\n  VPINSR instructions.\n* Support contracted forms of additional instructions.\n* Fix Codeview malformed compiler version record.\n* Add the CLWB and PCOMMIT instructions.\n* Add the %pragma preprocessor directive for soft-error\n  directives.\n* Add the RDPID instruction.\n\nnasm was updated to version 2.12.02:\n\n* Fix preprocessor errors, especially %error and %warning, inside \n  if statements.\n* Fix relative relocations in 32-bit Mach-O.\n* More Codeview debug format fixes.\n* If the MASM PTR keyword is encountered, issue a warning. This \n  is much more likely to indicate a MASM-ism encountered in NASM \n  than it is a valid label.\n* This warning can be suppressed with -w-ptr, the [warning] \n  directive (see section 2.1.24) or by the macro definition \n  %idefine ptr %??.\n* When an error or a warning comes from the expansion of a \n  multi-line macro, display the file and line numbers for the \n  expanded macros.\n* Macros defined with .nolist do not get displayed.\n* Add macros ilog2fw() and ilog2cw() to the ifunc macro package. \n  See section 5.4.1.\n\nnasm was updated to version 2.12.01:\n\n* Portability fixes for some platforms.\n* Fix error when not specifying a list file.\n* Correct the handling of macro-local labels in the Codeview \n  debugging format.\n* Add CLZERO, MONITORX and MWAITX instructions.\n\nnasm was updated to version 2.12:\n\n* Major fixes to the macho backend (section 7.8); earlier \n  versions would produce invalid symbols and relocations on a \n  regular basis.\n* Support for thread-local storage in Mach-O.\n* Support for arbitrary sections in Mach-O.\n* Fix wrong negative size treated as a big positive value passed \n  into backend causing NASM to crash.\n* Fix handling of zero-extending unsigned relocations, we have \n  been printing wrong message and forgot to assign segment with \n  predefined value before passing it into output format.\n* Fix potential write of oversized (with size greater than \n  allowed in output format) relative relocations.\n* Portability fixes for building NASM with LLVM compiler.\n* Add support of Codeview version 8 (cv8) debug format for win32 \n  and win64 formats in the COFF backend, see section 7.5.3.\n* Allow 64-bit outputs in 16/32-bit only backends. Unsigned \n  64-bit relocations are zero-extended from 32-bits with a \n  warning (suppressible via -w-zext-reloc); signed 64-bit \n  relocations are an arror.\n* Line numbers in list files now correspond to the lines in the \n  source files, instead of simply being sequential.\n\nnasm was updated to version 2.11.09:\n\n* Fix potential stack overwrite in macho32 backend.\n* Fix relocation records in macho64 backend.\n* Fix symbol lookup computation in macho64 backend.\n* Adjust .symtab and .rela.text sections alignments to 8 bytes \n  in elf64 backed.\n* Fix section length computation in bin backend which leaded in \n  incorrect relocation records.\n\nnasm was updated to version 2.11.08:\n\n* Fix section length computation in bin backend which leaded in \n  incorrect relocation records.\n* Add a warning for numeric preprocessor definitions passed via \n  command line which might have unexpected results otherwise.\n* Add ability to specify a module name record in rdoff linker \n\n  ","status":"published","published":"2020-07-07T10:54:13Z","modified":"2026-02-04T03:55:03.790891Z","updated_at":"2026-11-02T15:53:47.634847Z"},{"id":"USN-3694-1","title":"nasm vulnerabilities","description":"It was discovered that NASM incorrectly handled certain source files. If a\nuser or automated system were tricked into processing a specially crafted\nsource file, a remote attacker could use these issues to cause NASM to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode.\n","status":"published","published":"2018-06-28T18:26:03Z","modified":"2026-02-10T04:41:22Z","updated_at":"2026-11-02T16:58:13.496563Z"}]}}