Vulnerabilities
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CVE Vulnerabilities

CVE-2018-19209

NULL Pointer Dereference

Published: Nov 12, 2018 | Modified: Nov 21, 2024
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
3.3 LOW
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Ubuntu
NEGLIGIBLE
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2018-19209
CWEhttps://cwe.mitre.org/data/definitions/476.html

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.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
Netwide_assemblerNasm2.14.0-rc15 (including)2.14.0-rc15 (including)
NasmUbuntubionic*
NasmUbuntucosmic*
NasmUbuntudevel*
NasmUbuntueoan*
NasmUbuntuesm-apps/bionic*
NasmUbuntuesm-apps/focal*
NasmUbuntuesm-apps/jammy*
NasmUbuntuesm-apps/noble*
NasmUbuntuesm-apps/xenial*
NasmUbuntufocal*
NasmUbuntugroovy*
NasmUbuntuhirsute*
NasmUbuntuimpish*
NasmUbuntujammy*
NasmUbuntukinetic*
NasmUbuntulunar*
NasmUbuntumantic*
NasmUbuntunoble*
NasmUbuntuoracular*
NasmUbuntuplucky*
NasmUbuntuquesting*
NasmUbuntutrusty*
NasmUbuntuxenial*

Potential Mitigations

References

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