CVE-2018-7889

gui2/viewer/bookmarkmanager.py in Calibre 3.18 calls cPickle.load on imported bookmark data, which allows remote attackers to execute arbitrary code via a crafted .pickle file, as demonstrated by Python code that contains an os.system call.

CVSS v3.0

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

CVSS v2.0

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

EPSS

4.51% chance of exploitation in the next 30 days, 91th percentile

Published

2018-03-08

Updated

2024-09-17

Proof-of-concept exploits (1)

• https://bugs.launchpad.net/calibre/+bug/1753870

References

• CVE Record
• NVD entry

Related

• CVE-2018-7886
• CVE-2018-7890
• CVE-2018-7877
• CVE-2018-7893
• CVE-2018-7876
• CVE-2018-7921