CVE-2018-19209
published 2018-11-12CVE-2018-19209: 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.
PriorityP416medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
0.78%
52.0th percentile
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.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | nasm | < nasm 2.14-1 (bookworm) | nasm 2.14-1 (bookworm) |
| nasm | nasm | >= 0 < 2.14-1 | 2.14-1 |
| nasm | nasm | >= 0 < 2.14-1 | 2.14-1 |
| nasm | nasm | >= 0 < 2.14-1 | 2.14-1 |
| nasm | nasm | >= 0 < 2.14-1 | 2.14-1 |
| nasm | netwide_assembler | — | — |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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GHSA
GHSA-6gcr-47jj-9vwp: Netwide Assembler (NASM) 2
ghsa_unreviewed·2022-05-14
CVE-2018-19209 [MEDIUM] CWE-476 GHSA-6gcr-47jj-9vwp: Netwide Assembler (NASM) 2
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.
OSV
CVE-2018-19209: Netwide Assembler (NASM) 2
osv·2018-11-12·CVSS 5.5
CVE-2018-19209 [MEDIUM] CVE-2018-19209: Netwide Assembler (NASM) 2
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.
Red Hat
nasm: NULL pointer dereference in find_label in asm/labels.c
vendor_redhat·2018-10-28·CVSS 5.5
CVE-2018-19209 [MEDIUM] CWE-476 nasm: NULL pointer dereference in find_label in asm/labels.c
nasm: NULL pointer dereference in find_label in asm/labels.c
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.
Statement: This issue did not affect the versions of nasm as shipped with Red Hat Enterprise Linux 5, 6, and 7.
Package: nasm (Red Hat Enterprise Linux 5) - Not affected
Package: nasm (Red Hat Enterprise Linux 6) - Not affected
Package: nasm (Red Hat Enterprise Linux 7) - Not affected
Package: nasm (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-19209: nasm - Netwide Assembler (NASM) 2.14rc15 has a NULL pointer dereference in the function...
vendor_debian·2018·CVSS 5.5
CVE-2018-19209 [MEDIUM] CVE-2018-19209: nasm - Netwide Assembler (NASM) 2.14rc15 has a NULL pointer dereference in the function...
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.
Scope: local
bookworm: resolved (fixed in 2.14-1)
bullseye: resolved (fixed in 2.14-1)
forky: resolved (fixed in 2.14-1)
sid: resolved (fixed in 2.14-1)
trixie: resolved (fixed in 2.14-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-19209 nasm: NULL pointer dereference in find_label in asm/labels.c
bugzilla·2018-11-21·CVSS 5.5
CVE-2018-19209 [MEDIUM] CVE-2018-19209 nasm: NULL pointer dereference in find_label in asm/labels.c
CVE-2018-19209 nasm: NULL pointer dereference in find_label in asm/labels.c
A flaw was found in Netwide Assembler (NASM) 2.14rc15. A NULL pointer dereference in the function find_label in asm/labels.c that will lead to a DoS attack.
References:
https://bugzilla.nasm.us/show_bug.cgi?id=3392522
Discussion:
Created nasm tracking bugs for this issue:
Affects: fedora-all [bug 1652028]
---
Statement:
This issue did not affect the versions of nasm as shipped with Red Hat Enterprise Linux 5, 6, and 7.
Bugzilla
CVE-2018-19209 nasm: NULL pointer dereference in find_label in asm/labels.c [fedora-all]
bugzilla·2018-11-21·CVSS 5.5
CVE-2018-19209 [MEDIUM] CVE-2018-19209 nasm: NULL pointer dereference in find_label in asm/labels.c [fedora-all]
CVE-2018-19209 nasm: NULL pointer dereference in find_label in asm/labels.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple support
2018-11-12
Published