CVE-2019-20016

libmysofa before 2019-11-24 does not properly restrict recursive function calls, as demonstrated by reports of stack consumption in readOHDRHeaderMessageDatatype in dataobject.c and directblockRead in fractalhead.c. NOTE: a download of v0.9 after 2019-12-06 should fully remediate this issue.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/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

1.69% chance of exploitation in the next 30 days, 75th percentile

Published

2019-12-27

Updated

2024-08-05

Proof-of-concept exploits (1)

• hoene/libmysofa/issues/83

References

• CVE Record
• NVD entry

Related

• CVE-2019-20063
• CVE-2020-6860
• CVE-2019-20015
• CVE-2019-20017
• CVE-2019-20014
• CVE-2019-20018