CVE-2023-49557
published 2024-01-03CVE-2023-49557: An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c…
PriorityP417medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.43%
34.9th percentile
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | yasm | — | — |
| msrc | azl3_yasm_1.3.0-17_on_azure_linux_3.0 | — | — |
| msrc | cbl2_yasm_1.3.0-17_on_cbl_mariner_2.0 | — | — |
| yasm_project | yasm | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2023-49557: An issue in YASM 1
osv·2024-01-03·CVSS 5.5
CVE-2023-49557 [MEDIUM] CVE-2023-49557: An issue in YASM 1
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
GHSA
GHSA-92hj-6r7m-gqhh: An issue in YASM 1
ghsa_unreviewed·2024-01-03
CVE-2023-49557 [MEDIUM] CWE-400 GHSA-92hj-6r7m-gqhh: An issue in YASM 1
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
Microsoft
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
vendor_msrc·2024-01-09·CVSS 5.5
CVE-2023-49557 [MEDIUM] An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Red Hat
YASM: remote attacker to cause a denial of service via the yasm_section_bcs_first
vendor_redhat·2024-01-03·CVSS 5.5
CVE-2023-49557 [MEDIUM] CWE-400 YASM: remote attacker to cause a denial of service via the yasm_section_bcs_first
YASM: remote attacker to cause a denial of service via the yasm_section_bcs_first
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
Statement: Red Hat Product Security does not consider this to be a vulnerability.
Debian
CVE-2023-49557: yasm - An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of se...
vendor_debian·2023·CVSS 5.5
CVE-2023-49557 [MEDIUM] CVE-2023-49557: yasm - An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of se...
An issue in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the yasm_section_bcs_first function in the libyasm/section.c component.
Scope: local
bookworm: open
bullseye: open
forky: open
sid: open
trixie: open
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-01-03
Published