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CVE-2019-14452

Good to know:

Date: July 30, 2019

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.

Language: C++

Severity Score

7.5

Related Resources (13)

Url: https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505967936

Url: https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505997355

Url: https://usn.ubuntu.com/4085-1/

Url: https://github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-14452

Url: https://github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8f

Url: https://security-tracker.debian.org/tracker/CVE-2019-14452

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-14452

Url: https://github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4

Url: https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16

Url: https://github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4

Url: https://salvatoresecurity.com/zip-slip-in-sigil-cve-2019-14452/

Url: https://www.mend.io/vulnerability-database/CVE-2019-14452

Severity Score

7.5

Weakness Type (CWE)

Path Traversal

CWE-22

Top Fix

Upgrade Version

Upgrade to version 0.9.16

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	HIGH
Availability (A):	NONE

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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