CVE-2017-17689

Description

The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.

Risk Information

Base Score

5.9

MODERATE

Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

0.447

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2017-17688,CVE-2017-17689 are affected in Postbox -	Windows
thunderbird security update(DSA-4244-1) thunderbird_52.9.1-1~deb9u1_i386.deb	Linux
thunderbird security update(DSA-4244-1) thunderbird_52.9.1-1~deb9u1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234