Candidate: CVE-2019-20016
PublicDate: 2019-12-27 02:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20016
 https://github.com/hoene/libmysofa/commit/2e6fac6ab6156dae8e8c6f417741388084b70d6f
 https://github.com/hoene/libmysofa/issues/83
 https://github.com/hoene/libmysofa/issues/84
Description:
 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.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [6.5 MEDIUM]


Patches_libmysofa:
upstream_libmysofa: released (0.9~dfsg0-1)
precise/esm_libmysofa: DNE
trusty_libmysofa: ignored (out of standard support)
trusty/esm_libmysofa: DNE
xenial_libmysofa: DNE
bionic_libmysofa: needed
disco_libmysofa: ignored (reached end-of-life)
eoan_libmysofa: ignored (reached end-of-life)
focal_libmysofa: not-affected (0.9~dfsg0-1)
groovy_libmysofa: not-affected (0.9~dfsg0-1)
hirsute_libmysofa: not-affected (0.9~dfsg0-1)
impish_libmysofa: not-affected (0.9~dfsg0-1)
jammy_libmysofa: not-affected (0.9~dfsg0-1)
devel_libmysofa: not-affected (0.9~dfsg0-1)