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CVE-2019-6290

Negligible priority
Vulnerable

An infinite recursion issue was discovered in eval.c in Netwide Assembler (NASM) through 2.14.02. There is a stack exhaustion problem resulting from infinite recursion in the functions expr, rexp, bexpr and cexpr in...

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2018-20538

Low priority
Vulnerable

There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service during certain finishes tests.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2018-20535

Low priority
Vulnerable

There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service during a line-number increment attempt.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Not affected Not affected Vulnerable Vulnerable Vulnerable
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CVE-2018-1000886

Negligible priority
Vulnerable

nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable...

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2018-19755

Negligible priority
Vulnerable

There is an illegal address access at asm/preproc.c (function: is_mmacro) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service (out-of-bounds array access) because a certain conversion can result in a negative integer.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2018-19216

Low priority
Vulnerable

Netwide Assembler (NASM) before 2.13.02 has a use-after-free in detoken at asm/preproc.c.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Not affected Vulnerable
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CVE-2018-19215

Negligible priority
Vulnerable

Netwide Assembler (NASM) 2.14rc16 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for the special cases of the % and $ and ! characters.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2018-19214

Negligible priority
Vulnerable

Netwide Assembler (NASM) 2.14rc15 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for insufficient input.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2018-19213

Negligible priority
Vulnerable

Netwide Assembler (NASM) through 2.14rc16 has memory leaks that may lead to DoS, related to nasm_malloc in nasmlib/malloc.c.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2018-19209

Negligible priority
Vulnerable

Netwide Assembler (NASM) 2.14rc15 has a NULL pointer dereference in the function find_label in asm/labels.c that will lead to a DoS attack.

1 affected package

nasm

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
nasm Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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