CVE-2019-14452
published 2019-07-31CVE-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…
PriorityP348high7.5CVSS 3.0
AVNACLPRNUINSUCNIHAN
EPSS
3.69%
88.5th percentile
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.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | sigil | < sigil 0.9.16+dfsg-1 (bookworm) | sigil 0.9.16+dfsg-1 (bookworm) |
| flightcrew_project | flightcrew | >= 0.9.2 | — |
| sigil-ebook | sigil | < 0.9.16 | 0.9.16 |
| sigil-ebook | sigil | >= 0 < 0.9.16+dfsg-1 | 0.9.16+dfsg-1 |
| sigil-ebook | sigil | >= 0 < 0.9.16+dfsg-1 | 0.9.16+dfsg-1 |
| sigil-ebook | sigil | >= 0 < 0.9.16+dfsg-1 | 0.9.16+dfsg-1 |
| sigil-ebook | sigil | >= 0 < 0.9.16+dfsg-1 | 0.9.16+dfsg-1 |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
osv7.5HIGH
vendor_debian7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-4h5v-f3pf-4x55: Sigil before 0
ghsa_unreviewed·2022-05-24
CVE-2019-14452 [HIGH] CWE-22 GHSA-4h5v-f3pf-4x55: Sigil before 0
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.
OSV
CVE-2019-14452: Sigil before 0
osv·2019-07-31·CVSS 7.5
CVE-2019-14452 [HIGH] CVE-2019-14452: Sigil before 0
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.
Ubuntu
Sigil vulnerability
vendor_ubuntu·2019-08-01
CVE-2019-14452 Sigil vulnerability
Title: Sigil vulnerability
Summary: Sigil could be made to overwrite files.
Mike Salvatore discovered that Sigil mishandled certain malformed EPUB
files. An attacker could use this vulnerability to write arbitrary files to
the filesystem.
Instructions: In general, a standard system update will make all the necessary changes.
Debian
CVE-2019-14452: sigil - Sigil before 0.9.16 is vulnerable to a directory traversal, allowing attackers t...
vendor_debian·2019·CVSS 7.5
CVE-2019-14452 [HIGH] CVE-2019-14452: sigil - Sigil before 0.9.16 is vulnerable to a directory traversal, allowing attackers t...
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.
Scope: local
bookworm: resolved (fixed in 0.9.16+dfsg-1)
bullseye: resolved (fixed in 0.9.16+dfsg-1)
forky: resolved (fixed in 0.9.16+dfsg-1)
sid: resolved (fixed in 0.9.16+dfsg-1)
trixie: resolved (fixed in 0.9.16+dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry
bugzilla·2019-08-01·CVSS 7.5
CVE-2019-14452 [HIGH] CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry
CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry
A vulnerability was found in 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.
Reference:
https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505967936
https://github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4
https://github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5
https://github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4
https://github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8f
https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16
http
Bugzilla
CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry [epel-7]
bugzilla·2019-08-01·CVSS 7.5
CVE-2019-14452 [HIGH] CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry [epel-7]
CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Bugzilla
CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry [fedora-all]
bugzilla·2019-08-01·CVSS 7.5
CVE-2019-14452 [HIGH] CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry [fedora-all]
CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE
https://github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4https://github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8fhttps://github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4https://github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505967936https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505997355https://salvatoresecurity.com/zip-slip-in-sigil-cve-2019-14452/https://usn.ubuntu.com/4085-1/https://github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4https://github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8fhttps://github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4https://github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505967936https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505997355https://salvatoresecurity.com/zip-slip-in-sigil-cve-2019-14452/https://usn.ubuntu.com/4085-1/
2019-07-31
Published