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The vulnerability of the mainproc.c process in the information encryption and electronic digital signature creation software of GNU Privacy Guard allows a perpetrator to compromise the integrity of the protected information.

🗓️ 23 Jan 2019 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 1 Views

Vulnerability in mainproc.c of GnuPG encryption and signature due to input validation flaws enabling remote data integrity compromise.

Related
Detection
Refs
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IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM Application Framework v1 (CentOS6) is End of Life
14 Dec 202120:35
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IBM Security Bulletins		Security Bulletin: Security Vulnerabilities affect IBM Cloud Private Storage - GlusterFS and Minio
12 Mar 201914:40
–ibm
IBM Security Bulletins		Security Bulletin: A vulnerability in gnupg2 affects PowerKVM
26 Sep 201817:50
–ibm
IBM Security Bulletins		Security Bulletin: Astronomer with IBM is vulnerable to several vulnerabilities (CVE-2008-5730, CVE-2015-5237, CVE-2018-12020, CVE-2019-13050, CVE-2019-14855, CVE-2019-1543, CVE-2020-25125, CVE-2021-3712, CVE-2022-31130, CVE-2023-0464, CVE-2022-1292)
11 Aug 202513:43
–ibm
FreeBSD		gnupg -- unsanitized output (CVE-2018-12020)
7 Jun 201800:00
–freebsd
Tenable Nessus		Amazon Linux 2 : gnupg2 (ALAS-2018-1045)
10 Aug 201800:00
–nessus
Tenable Nessus		Amazon Linux AMI : gnupg / gnupg2 (ALAS-2018-1045)
29 Jun 201800:00
–nessus
Tenable Nessus		CentOS 6 : gnupg2 (CESA-2018:2180)
16 Jul 201800:00
–nessus
Tenable Nessus		CentOS 7 : gnupg2 (CESA-2018:2181)
16 Jul 201800:00
–nessus
Tenable Nessus		Debian DLA-2862-1 : python-gnupg - LTS security update
29 Dec 202100:00
–nessus
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27 Aug 2025 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 37.5
CVSS 27.8
EPSS0.08654
gnu privacy guardmainproc.cinput validationremote attackerdata integrity
1