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Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-q8zm-fhfq-sfan
SummaryA vulnerability was found in Exim and classified as problematic. This issue affects the function dmarc_dns_lookup of the file dmarc.c of the component DMARC Handler. The manipulation leads to use after free. The attack may be initiated remotely. The name of the patch is 12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211919.
Aliases
0
alias CVE-2022-3620
Fixed_packages
0
url pkg:deb/debian/exim4@0?distro=trixie
purl pkg:deb/debian/exim4@0?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@0%3Fdistro=trixie
1
url pkg:deb/debian/exim4@4.94.2-7%2Bdeb11u3?distro=trixie
purl pkg:deb/debian/exim4@4.94.2-7%2Bdeb11u3?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.94.2-7%252Bdeb11u3%3Fdistro=trixie
2
url pkg:deb/debian/exim4@4.96-7?distro=trixie
purl pkg:deb/debian/exim4@4.96-7?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.96-7%3Fdistro=trixie
3
url pkg:deb/debian/exim4@4.96-15%2Bdeb12u7?distro=trixie
purl pkg:deb/debian/exim4@4.96-15%2Bdeb12u7?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.96-15%252Bdeb12u7%3Fdistro=trixie
4
url pkg:deb/debian/exim4@4.98.2-1?distro=trixie
purl pkg:deb/debian/exim4@4.98.2-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.98.2-1%3Fdistro=trixie
5
url pkg:deb/debian/exim4@4.99.1-1?distro=trixie
purl pkg:deb/debian/exim4@4.99.1-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.99.1-1%3Fdistro=trixie
Affected_packages
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2022-3620
reference_id
reference_type
scores
0
value 0.01227
scoring_system epss
scoring_elements 0.79087
published_at 2026-04-02T12:55:00Z
1
value 0.01227
scoring_system epss
scoring_elements 0.79114
published_at 2026-04-04T12:55:00Z
2
value 0.01227
scoring_system epss
scoring_elements 0.79099
published_at 2026-04-07T12:55:00Z
3
value 0.01227
scoring_system epss
scoring_elements 0.79124
published_at 2026-04-08T12:55:00Z
4
value 0.01227
scoring_system epss
scoring_elements 0.79131
published_at 2026-04-09T12:55:00Z
5
value 0.01227
scoring_system epss
scoring_elements 0.79156
published_at 2026-04-18T12:55:00Z
6
value 0.01227
scoring_system epss
scoring_elements 0.79142
published_at 2026-04-12T12:55:00Z
7
value 0.01227
scoring_system epss
scoring_elements 0.79132
published_at 2026-04-13T12:55:00Z
8
value 0.01227
scoring_system epss
scoring_elements 0.79159
published_at 2026-04-16T12:55:00Z
9
value 0.01227
scoring_system epss
scoring_elements 0.79155
published_at 2026-04-21T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2022-3620
1
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1022556
reference_id 1022556
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1022556
2
reference_url https://git.exim.org/exim.git/commit/12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445
reference_id 12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445
reference_type
scores
0
value 5.6
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/
url https://git.exim.org/exim.git/commit/12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445
3
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/667V3ADXQ2MHUJMSXA3VZZEWLVSCIBEU/
reference_id 667V3ADXQ2MHUJMSXA3VZZEWLVSCIBEU
reference_type
scores
0
value 5.6
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/667V3ADXQ2MHUJMSXA3VZZEWLVSCIBEU/
4
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EIH4W5R7SHTUEQFWWKB4TUO5YFZX64KV/
reference_id EIH4W5R7SHTUEQFWWKB4TUO5YFZX64KV
reference_type
scores
0
value 5.6
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EIH4W5R7SHTUEQFWWKB4TUO5YFZX64KV/
5
reference_url https://vuldb.com/?id.211919
reference_id ?id.211919
reference_type
scores
0
value 5.6
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/
url https://vuldb.com/?id.211919
6
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XV2K2AWF62FSJ64B5CUZPFT4COK7P5PM/
reference_id XV2K2AWF62FSJ64B5CUZPFT4COK7P5PM
reference_type
scores
0
value 5.6
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XV2K2AWF62FSJ64B5CUZPFT4COK7P5PM/
Weaknesses
0
cwe_id 119
name Improper Restriction of Operations within the Bounds of a Memory Buffer
description The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
Exploits
Severity_range_score5.6 - 5.6
Exploitabilitynull
Weighted_severitynull
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-q8zm-fhfq-sfan