CVE-2018-6540

In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

CVSS v3.0

6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

2.26% chance of exploitation in the next 30 days, 82th percentile

Published

2018-02-02

Updated

2024-08-05

Proof-of-concept exploits (1)

• gdraheim/zziplib/issues/15

References

• CVE Record
• NVD entry

Related

• CVE-2018-16548
• CVE-2018-6381
• CVE-2018-6484
• CVE-2018-6541
• CVE-2018-6542
• CVE-2018-6869