CVE-2021-33465

The CVE-2021-33465 issue affects yasm v1.3.0. It is a vulnerability in the preprocessor path (expand_mmacro() in modules/preprocs/nasm/nasm-pp.c) that causes a NULL pointer dereference. This is documented with a Local attack vector, Low attack complexity, No privileges required, and User interact...

CVE-2021-33465

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expandmmacro in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33465

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expandmmacro in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33466

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expandsmacro in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33466

CVE-2021-33466 affects yasm 1.3.0, caused by a NULL pointer dereference in expand_smacro() (modules/preprocs/nasm/nasm-pp.c). Reported impact includes potential denial of service with a HIGH availability impact, requiring local access and some user interaction. Public details across sources consi...

CVE-2021-33466

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expandsmacro in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33466

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expandsmacro in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33467

CVE-2021-33467 affects yasm 1.3.0. The issue is a use-after-free in the function pp_getline() within modules/preprocs/nasm/nasm-pp.c. The NVD entry lists a CVSSv3.1 base score of 5.5 (Medium) with Local attack vector, no privileges required, user interaction required, and high availability impact...

CVE-2021-33467

An issue was discovered in yasm version 1.3.0. There is a use-after-free in ppgetline in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33467

An issue was discovered in yasm version 1.3.0. There is a use-after-free in ppgetline in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33467

An issue was discovered in yasm version 1.3.0. There is a use-after-free in ppgetline in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33468

CVE-2021-33468 affects yasm 1.3.0. The issue is a use-after-free in the error() function within modules/preprocs/nasm/nasm-pp.c. This is documented across multiple sources (NVD, CNVD, Alpine, Debian, etc.), all attributing a use-after-free vulnerability in that code path. The provided data does n...

CVE-2021-33468

An issue was discovered in yasm version 1.3.0. There is a use-after-free in error in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33468

An issue was discovered in yasm version 1.3.0. There is a use-after-free in error in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33468

An issue was discovered in yasm version 1.3.0. There is a use-after-free in error in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33460

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in ifcondition in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33460

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in ifcondition in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33460

CVE-2021-33460 affects yasm 1.3.0. The issue is a NULL pointer dereference in if_condition() within modules/preprocs/nasm/nasm-pp.c. Claimed impact: availability (High); confidentiality and integrity not affected. Access is LOCAL with LOW attack complexity and no privileges required, but user int...

CVE-2021-33460

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in ifcondition in modules/preprocs/nasm/nasm-pp.c...

CVE-2021-33459

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in nasmparserdirective in modules/parsers/nasm/nasm-parse.c...