VDB
CVE-2018-12356
CVE-2018-12356
PUBLISHED
CVSS 9.800000190734863 CRITICAL
An issue was discovered in password-store.sh in pass in Simple Password Store 1.7.x before 1.7.2. The signature verification routine parses the output of GnuPG with an incomplete regular expression, which allows remote attackers to spoof file signatures on configuration files and extension scripts. Modifying the configuration file allows the attacker to inject additional encryption keys under their control, thereby disclosing passwords to the attacker. Modifying the extension scripts allows the attacker arbitrary code execution.
EPSS 4.59% · 91.3th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
4.59%
91.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | password-store | 0, 1.7.1-3 |
Timeline
- Jun 15, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
- Mar 15, 2023 EPSS Score
- May 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-12356 third-party-advisory
- https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html third-party-advisory
- https://neopg.io/blog/pass-signature-spoof/ third-party-advisory
- http://www.openwall.com/lists/oss-security/2018/06/14/3 third-party-advisory
- http://openwall.com/lists/oss-security/2018/06/14/3 third-party-advisory
- https://git.zx2c4.com/password-store/commit/?id=8683403b77f59c56fcb1f05c61ab33b9fd61a30d third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-12356 third-party-advisory