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Vulnerability Details : CVE-2018-12020

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.
Publish Date : 2018-06-08 Last Update Date : 2018-07-12
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- CVSS Scores & Vulnerability Types

CVSS Score
0.0
Confidentiality Impact ???
Integrity Impact ???
Availability Impact ???
Access Complexity ???
Authentication ???
Gained Access None
Vulnerability Type(s)
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2018:2180: gnupg2 security update (Important) oval:com.redhat.rhsa:def:20182180 unix
RHSA-2018:2181: gnupg2 security update (Important) oval:com.redhat.rhsa:def:20182181 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-12020

# Product Type Vendor Product Version Update Edition Language
No vulnerable product found. If the vulnerability is created recently it may take a few days to gather vulnerable products list and other information like cvss scores. Please check again in a few days.

- References For CVE-2018-12020

https://usn.ubuntu.com/3675-1/
UBUNTU USN-3675-1
https://www.debian.org/security/2018/dsa-4222
DEBIAN DSA-4222
https://www.debian.org/security/2018/dsa-4223
DEBIAN DSA-4223
https://usn.ubuntu.com/3675-3/
UBUNTU USN-3675-3
https://usn.ubuntu.com/3675-2/
UBUNTU USN-3675-2
http://www.securitytracker.com/id/1041051
SECTRACK 1041051
https://access.redhat.com/errata/RHSA-2018:2180
REDHAT RHSA-2018:2180
https://dev.gnupg.org/T4012
https://lists.gnupg.org/pipermail/gnupg-announce/2018q2/000425.html
https://access.redhat.com/errata/RHSA-2018:2181
REDHAT RHSA-2018:2181
http://www.securityfocus.com/bid/104450
BID 104450 GnuPG CVE-2018-12020 Security Bypass Vulnerability Release Date:2018-06-08
http://openwall.com/lists/oss-security/2018/06/08/2
https://www.debian.org/security/2018/dsa-4224
DEBIAN DSA-4224

- Metasploit Modules Related To CVE-2018-12020

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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