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 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugs.launchpad.net/calibre/+bug/1753870	Exploit Third Party Advisory
https://github.com/kovidgoyal/calibre/commit/aeb5b036a0bf657951756688b3c72bd68b6e4a7d	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:calibre-ebook:calibre:3.18.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-03-08 21:29

Updated : 2024-02-28 16:25

NVD link : CVE-2018-7889

Mitre link : CVE-2018-7889

CVE.ORG link : CVE-2018-7889

JSON object : View

Products Affected

calibre-ebook

calibre

CWE

CWE-502

Deserialization of Untrusted Data

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