PT-2018-6547 · S/Mime+4 · S/Mime+4

Published 2018-05-16 · Updated 2025-09-02 · CVE-2017-17689

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: S/MIME (affected versions not specified)

Description: The issue concerns a Cipher Block Chaining (CBC) malleability-gadget attack, which can indirectly lead to plaintext exfiltration.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2017-17689

DSA-4244-1

OPENSUSE-SU-2018:1329-1

OPENSUSE-SU-2018:1330-1

OPENSUSE-SU-2018_1330-1

OPENSUSE-SU-2018_1347-1

OPENSUSE-SU-2018_1393-1

OPENSUSE-SU-2024:10736-1

USN-7729-1

USN-7730-1

USN-7731-1

Affected Products

Debian

Linuxmint

S/Mime

Suse

Ubuntu

References · 35

• 🔥 https://efail.de · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2024:10736-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-17689 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2018:1330-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-17689 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7730-1 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4244-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7730-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-17689 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-17689 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2018:1329-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7729-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-17689 · Security Note
• https://ubuntu.com/security/notices/USN-7729-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7731-1 · Vendor Advisory