CVE-2019-14452

Sigil before 0.9.16 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry that is mishandled during extraction.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8f	Patch Third Party Advisory
https://github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5	Third Party Advisory
https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505997355	Third Party Advisory
https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505967936	Third Party Advisory
https://github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4	Patch Third Party Advisory
https://github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4	Patch Third Party Advisory
https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16	Release Notes Third Party Advisory
https://usn.ubuntu.com/4085-1/	Third Party Advisory
https://salvatoresecurity.com/zip-slip-in-sigil-cve-2019-14452/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:sigil-ebook:sigil:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:flightcrew_project:flightcrew:*:*:*:*:*:sigil:*:*

Configuration 3 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::

Information

Published : 2019-07-30 19:15

Updated : 2019-08-05 15:15

NVD link : CVE-2019-14452

Mitre link : CVE-2019-14452

JSON object : View

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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Products Affected

canonical

ubuntu_linux

flightcrew_project

flightcrew

sigil-ebook

sigil

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