CVE-2018-12020
EUVD-2018-401108.06.2018, 21:29
mainproc.c in GnuPG before 2.2.8 mishandles the original filename during decryption and verification actions, which allows remote attackers to spoof the output that GnuPG sends on file descriptor 2 to other programs that use the "--status-fd 2" option. For example, the OpenPGP data might represent an original filename that contains line feed characters in conjunction with GOODSIG or VALIDSIG status codes.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| redhat | enterprise_linux_desktop | 6.0 |
| redhat | enterprise_linux_desktop | 7.0 |
| redhat | enterprise_linux_server | 6.0 |
| redhat | enterprise_linux_server | 7.0 |
| redhat | enterprise_linux_server_aus | 7.6 |
| redhat | enterprise_linux_server_eus | 7.5 |
| redhat | enterprise_linux_server_eus | 7.6 |
| redhat | enterprise_linux_server_tus | 7.6 |
| redhat | enterprise_linux_workstation | 6.0 |
| redhat | enterprise_linux_workstation | 7.0 |
| canonical | ubuntu_linux | 12.04 |
| canonical | ubuntu_linux | 14.04 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 17.10 |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 18.10 |
| canonical | ubuntu_linux | 19.04 |
| debian | debian_linux | 8.0 |
| debian | debian_linux | 9.0 |
| gnupg | gnupg | 𝑥 < 2.2.8 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
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| enigmail |
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| gnupg |
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| gnupg1 |
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| gnupg2 |
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| python-gnupg |
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Common Weakness Enumeration
References