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Debian Security Bug TrackerDEBIANCVE:CVE-2023-26437HistoryApr 04, 2023 - 3:15 p.m.
CVE-2023-26437
2023-04-0415:15:08
Debian Security Bug Tracker
security-tracker.debian.org
6
powerdns
recursor
denial of service
vulnerability
unix
cve-2023-26437
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.0%
Denial of service vulnerability in PowerDNS Recursor allows authoritative servers to be marked unavailable.This issue affects Recursor: through 4.6.5, through 4.7.4 , through 4.8.3.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | pdns-recursor | < 4.8.4-1 | pdns-recursor_4.8.4-1_all.deb |
| Debian | 11 | all | pdns-recursor | <= 4.4.2-3 | pdns-recursor_4.4.2-3_all.deb |
| Debian | 999 | all | pdns-recursor | < 4.8.4-1 | pdns-recursor_4.8.4-1_all.deb |
| Debian | 13 | all | pdns-recursor | < 4.8.4-1 | pdns-recursor_4.8.4-1_all.deb |
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2023-04-14 00:00:00
Fedora: Security Advisory for pdns-recursor (FEDORA-2023-680b2e6af5)
2023-04-16 00:00:00
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CVE-2023-26437
2023-04-04 15:15:08
veracode
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2023-04-19 01:02:52
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CVE-2023-26437
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fedora
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[SECURITY] Fedora 38 Update: pdns-recursor-4.8.4-1.fc38
2023-04-15 02:16:11
[SECURITY] Fedora 37 Update: pdns-recursor-4.8.4-1.fc37
2023-04-13 01:54:00
nessus
nessus
openSUSE 15 Security Update : pdns-recursor (openSUSE-SU-2023:0101-1)
2023-05-03 00:00:00
Fedora 37 : pdns-recursor (2023-0c1aaa76b6)
2023-04-13 00:00:00
osv
osv
CVE-2023-26437
2023-04-04 15:15:08
freebsd
freebsd
powerdns-recursor -- denial of service
2023-03-29 00:00:00
cvelist
cvelist
prion
prion
Denial of service
2023-04-04 15:15:00
nvd
nvd
CVE-2023-26437
2023-04-04 15:15:08
redos
redos
ROS-20231114-03
2023-11-14 00:00:00
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.0%
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