CVE-2019-14248
published 2019-07-24CVE-2019-14248: In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when…
PriorityP416medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
0.92%
56.6th percentile
In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when "%pragma limit" is mishandled.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | nasm | < nasm 2.15.02-1 (bookworm) | nasm 2.15.02-1 (bookworm) |
| nasm | nasm | >= 0 < 2.15.02-1 | 2.15.02-1 |
| nasm | nasm | >= 0 < 2.15.02-1 | 2.15.02-1 |
| nasm | nasm | >= 0 < 2.15.02-1 | 2.15.02-1 |
| nasm | nasm | >= 0 < 2.15.02-1 | 2.15.02-1 |
| nasm | netwide_assembler | 2.14 – 2.14.02 | — |
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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Red Hat
nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault
vendor_redhat·2019-07-24·CVSS 5.5
CVE-2019-14248 [MEDIUM] CWE-476 nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault
nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault
In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when "%pragma limit" is mishandled.
Statement: This issue did not affect the versions of nasm as shipped with Red Hat Enterprise Linux 5, 6, 7, and 8 as they did not include support for the pragma limit feature.
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-2019-14248: nasm - In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL poi...
vendor_debian·2019·CVSS 5.5
CVE-2019-14248 [MEDIUM] CVE-2019-14248: nasm - In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL poi...
In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when "%pragma limit" is mishandled.
Scope: local
bookworm: resolved (fixed in 2.15.02-1)
bullseye: resolved (fixed in 2.15.02-1)
forky: resolved (fixed in 2.15.02-1)
sid: resolved (fixed in 2.15.02-1)
trixie: resolved (fixed in 2.15.02-1)
GHSA
GHSA-r3fr-8q6v-c82h: In libnasm
ghsa_unreviewed·2022-05-24
CVE-2019-14248 [MEDIUM] CWE-476 GHSA-r3fr-8q6v-c82h: In libnasm
In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when "%pragma limit" is mishandled.
OSV
CVE-2019-14248: In libnasm
osv·2019-07-24·CVSS 5.5
CVE-2019-14248 [MEDIUM] CVE-2019-14248: In libnasm
In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when "%pragma limit" is mishandled.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-14248 nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault
bugzilla·2019-07-24·CVSS 5.5
CVE-2019-14248 [MEDIUM] CVE-2019-14248 nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault
CVE-2019-14248 nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault
In libnasm.a in Netwide Assembler (NASM) 2.14.xx, asm/pragma.c allows a NULL pointer dereference in process_pragma, search_pragma_list, and nasm_set_limit when "%pragma limit" is mishandled.
Upstream Issue:
https://bugzilla.nasm.us/show_bug.cgi?id=3392576
Discussion:
Created nasm tracking bugs for this issue:
Affects: fedora-all [bug 1732715]
---
"%pragma limit" was introduced in NASM 2.14 with commit https://repo.or.cz/nasm.git/commit/987dc9c9dbe36601789aae4552a7c0ceb1ca0852 .
---
Statement:
This issue did not affect the versions of nasm as shipped with Red Hat Enterprise Linux 5, 6, 7, and 8 as they did not include support for the pragma limit feature.
---
This bug is now closed. Furt
Bugzilla
CVE-2019-14248 nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault [fedora-all]
bugzilla·2019-07-24·CVSS 5.5
CVE-2019-14248 [MEDIUM] CVE-2019-14248 nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault [fedora-all]
CVE-2019-14248 nasm: NULL pointer dereference in asm/pragma.c leading to Segmentation fault [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
2019-07-24
Published