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Fencer Vulns
low 3.7

CVE-2022-41862 json

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption.

published 2023-03-03 3 y ago modified 2026-09-08 2 mo ago also BIT-postgresql-2022-41862 , EUVD-2022-45026 , JLSEC-2026-39

cvss
3.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits
0
none known

Summary

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.

Patch / fix

  • bitnami postgresql 12.14.0, 13.10.0, 14.7.0, 15.2.0
  • julia LibPQ_jll 16.0.0+0
  • postgresql postgresql 12.14, 13.10, 14.7, 15.2
  • postgresql-15 Debian 12 15.2-1

debian advisories DEBIAN-CVE-2022-41862

  • postgresql-12 Ubuntu 20.04 LTS 12.14-0ubuntu0.20.04.1
  • postgresql-14 Ubuntu 22.04 LTS 14.7-0ubuntu0.22.04.1

ubuntu advisories UBUNTU-CVE-2022-41862

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • pgaudit RHEL 8, RHEL 8.6 EUS 1.4.0-5.module+el8.5.0+11354+78b3c9c5
  • pg_repack RHEL 8, RHEL 8.6 EUS 1.4.6-3.module+el8.5.0+11354+78b3c9c5
  • postgres-decoderbufs RHEL 8, RHEL 8.6 EUS 0.10.0-2.module+el8.5.0+11354+78b3c9c5
  • pgaudit RHEL 8, RHEL 8.6 EUS, RHEL 8.4 TUS +2 more 1.5.0-1.module+el8.4.0+8873+b821c30a
  • pg_repack RHEL 8, RHEL 8.6 EUS 1.4.6-3.module+el8.5.0+11357+bcc62552
  • postgres-decoderbufs RHEL 8, RHEL 8.6 EUS, RHEL 8.4 TUS +2 more 0.10.0-2.module+el8.4.0+8873+b821c30a
  • postgresql RHEL 8 12.15-1.module+el8.8.0+19427+d1071523
  • postgresql-test RHEL 8 12.15-1.module+el8.8.0+19427+d1071523

red hat advisories RHSA-2023:7694RHSA-2023:7667RHSA-2023:7666RHSA-2023:7580RHSA-2023:7695RHSA-2023:4535

  • postgresql14 SLES for SAP 15 SP3, SLES for SAP 15 SP2, SLES 15 SP3-LTSS +13 more 14.7-150200.5.23.1
  • postgresql13 SLES for SAP 15 SP3, SLES for SAP 15 SP2, SLES 15 SP3-LTSS +11 more 13.10-150200.5.37.1
  • postgresql15 SLES for SAP 15 SP3, SLES for SAP 15 SP2, SLES 15 SP3-LTSS +13 more 15.2-150200.5.6.1
  • postgresql12 SLES for SAP 15 SP3, SLES for SAP 15 SP2, SLES 15 SP3-LTSS +7 more 12.14-150200.8.41.1
  • postgresql15 SLES for SAP 12 SP5, SLES for SAP 12 SP4, SLES 12 SP5 +5 more 15.2-3.6.1
  • postgresql14 SLES for SAP 12 SP5, SLES 12 SP5, SLE Software Development Kit 12 SP5 14.7-3.20.1
  • postgresql13 SLES for SAP 12 SP5, SLES 12 SP5, SLE Software Development Kit 12 SP5 13.10-3.30.1
  • postgresql12 SLES for SAP 12 SP5, SLES 12 SP5, SLE Software Development Kit 12 SP5 12.14-3.36.1

suse advisories SUSE-SU-2023:0705-1SUSE-SU-2023:0583-1SUSE-SU-2023:0569-1SUSE-SU-2023:0479-1SUSE-SU-2023:0450-1SUSE-SU-2023:0393-1

  • postgresql17 openSUSE Tumbleweed 17.6-2.1
  • postgresql16 openSUSE Tumbleweed 16.4-1.1
  • postgresql12 openSUSE Tumbleweed 12.14-1.1
  • postgresql13 openSUSE Tumbleweed 13.10-1.1
  • postgresql14 openSUSE Tumbleweed 14.7-1.1
  • postgresql15 openSUSE Tumbleweed 15.2-1.1

opensuse advisories openSUSE-SU-2025:15580-1openSUSE-SU-2024:14360-1openSUSE-SU-2024:12677-1openSUSE-SU-2024:12678-1openSUSE-SU-2024:12679-1openSUSE-SU-2024:12680-1

  • libpq AlmaLinux 8 13.11-1.el8.alma.1
  • libpq AlmaLinux 9 13.11-1.el9
  • pgaudit AlmaLinux 8 1.4.0-5.module_el8.6.0+2758+4f4474df
  • pgaudit AlmaLinux 8 1.4.0-5.module_el8.6.0+3094+eb237fb8
  • pg_repack AlmaLinux 8 1.4.6-3.module_el8.6.0+2758+4f4474df
  • pg_repack AlmaLinux 8 1.4.6-3.module_el8.6.0+3094+eb237fb8
  • postgresql AlmaLinux 8 12.15-1.module_el8.8.0+3600+38330172
  • postgresql-test AlmaLinux 8 12.15-1.module_el8.8.0+3600+38330172

almalinux advisories ALSA-2023:7016ALSA-2023:6429ALSA-2023:4535ALSA-2023:1693ALSA-2023:1576

  • libpq Rocky Linux 8 13.11-1.el8
  • pgaudit Rocky Linux 8 1.4.0-5.module+el8.5.0+686+20453ecc
  • pg_repack Rocky Linux 8 1.4.6-3.module+el8.5.0+684+c3892ef9
  • postgresql Rocky Linux 8 12.15-1.module+el8.8.0+1441+a10239d2
  • postgres-decoderbufs Rocky Linux 8 0.10.0-2.module+el8.5.0+684+c3892ef9
  • pgaudit Rocky Linux 8 1.5.0-1.module+el8.5.0+684+c3892ef9
  • postgresql Rocky Linux 8 13.10-1.module+el8.7.0+1175+026203e7

rocky linux advisories RLSA-2023:7016RLSA-2023:4535RLSA-2023:1576

  • postgresql Alpine 3.13 13.11-r0
  • postgresql Alpine 3.14 13.10-r0
  • postgresql12 Alpine 3.16, Alpine 3.15 12.15-r0
  • postgresql12 Alpine 3.18, Alpine 3.17 12.14-r0
  • postgresql13 Alpine 3.19, Alpine 3.18, Alpine 3.17 +2 more 13.10-r0
  • postgresql14 Alpine 3.20, Alpine 3.19, Alpine 3.18 +3 more 14.7-r0
  • postgresql15 Alpine 3.22, Alpine 3.21, Alpine 3.20 +3 more 15.2-r0

alpine advisories ALPINE-CVE-2022-41862

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-41862 updated cvss 3.7

postgresql: Client memory disclosure when connecting with Kerberos to modified server

  • Red Hat Enterprise Linux 6 postgresql-jdbc Red Hat Enterprise Linux 7 postgresql-jdbc, postgresql-jdbc-javadoc
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 8 pgaudit, pg_repack, postgresql, autocorr-af, autocorr-bg, autocorr-ca, +111 more
    affected: no fix available “Fix deferred”
  • Red Hat Process Automation 7 jdbc-postgresql jdbc-postgresql
    affected: no fix planned “Out of support scope”
  • Red Hat CodeReady Linux Builder (v. 9) postgresql-test 13.10-1.el9_1
    fixed: vendor fix RHSA-2023:1693
  • Red Hat CodeReady Linux Builder EUS (v.9.0) postgresql-test 13.13-1.el9_0
    fixed: vendor fix RHSA-2023:7545
  • Red Hat Enterprise Linux AppStream (v. 8) libpq 13.11-1.el8, pgaudit 1.5.0-1.module+el8.4.0+8873+b821c30a, pgaudit 1.4.0-5.module+el8.5.0+11354+78b3c9c5, pg_repack 1.4.6-3.module+el8.5.0+11354+78b3c9c5, pg_repack 1.4.6-3.module+el8.5.0+11357+bcc62552, postgresql 12.15-1.module+el8.8.0+19427+d1071523, +19 more
    fixed: vendor fix RHSA-2023:1576
  • Red Hat Enterprise Linux AppStream (v. 9) libpq 13.11-1.el9, postgresql 13.10-1.el9_1, postgresql-pltcl 13.10-1.el9_1, postgresql-plperl 13.10-1.el9_1, postgresql-server 13.10-1.el9_1, postgresql-contrib 13.10-1.el9_1, +3 more
    fixed: vendor fix RHSA-2023:1693
  • Red Hat Enterprise Linux AppStream AUS (v. 8.2) pgaudit 1.4.0-4.module+el8.2.0+9043+1dbb5661, postgresql 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-test 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-pltcl 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-plperl 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-server 12.17-1.module+el8.2.0+20720+50ffbc0b, +5 more
    fixed: vendor fix RHSA-2023:7667
show 9 more
  • Red Hat Enterprise Linux AppStream AUS (v.8.4) pgaudit 1.5.0-1.module+el8.4.0+8873+b821c30a, pgaudit 1.4.0-6.module+el8.4.0+11288+c193d6d7, postgresql 12.17-1.module+el8.4.0+20773+7c41d490, postgresql 13.13-1.module+el8.4.0+20774+68ad636d, postgresql-test 12.17-1.module+el8.4.0+20773+7c41d490, postgresql-test 13.13-1.module+el8.4.0+20774+68ad636d, +16 more
    fixed: vendor fix RHSA-2023:7694
  • Red Hat Enterprise Linux AppStream E4S (v. 8.2) pgaudit 1.4.0-4.module+el8.2.0+9043+1dbb5661, postgresql 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-test 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-pltcl 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-plperl 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-server 12.17-1.module+el8.2.0+20720+50ffbc0b, +5 more
    fixed: vendor fix RHSA-2023:7667
  • Red Hat Enterprise Linux AppStream E4S (v.8.4) pgaudit 1.5.0-1.module+el8.4.0+8873+b821c30a, pgaudit 1.4.0-6.module+el8.4.0+11288+c193d6d7, postgresql 12.17-1.module+el8.4.0+20773+7c41d490, postgresql 13.13-1.module+el8.4.0+20774+68ad636d, postgresql-test 12.17-1.module+el8.4.0+20773+7c41d490, postgresql-test 13.13-1.module+el8.4.0+20774+68ad636d, +16 more
    fixed: vendor fix RHSA-2023:7694
  • Red Hat Enterprise Linux AppStream EUS (v.8.6) pgaudit 1.5.0-1.module+el8.4.0+8873+b821c30a, pgaudit 1.4.0-5.module+el8.5.0+11354+78b3c9c5, pg_repack 1.4.6-3.module+el8.5.0+11354+78b3c9c5, pg_repack 1.4.6-3.module+el8.5.0+11357+bcc62552, postgresql 12.17-1.module+el8.6.0+20721+c66fb2f5, postgresql 13.13-1.module+el8.6.0+20665+ba8c5a93, +18 more
    fixed: vendor fix RHSA-2023:7666
  • Red Hat Enterprise Linux AppStream EUS (v.9.0) postgresql 13.13-1.el9_0, postgresql-pltcl 13.13-1.el9_0, postgresql-plperl 13.13-1.el9_0, postgresql-server 13.13-1.el9_0, postgresql-contrib 13.13-1.el9_0, postgresql-upgrade 13.13-1.el9_0, +2 more
    fixed: vendor fix RHSA-2023:7545
  • Red Hat Enterprise Linux AppStream TUS (v. 8.2) pgaudit 1.4.0-4.module+el8.2.0+9043+1dbb5661, postgresql 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-test 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-pltcl 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-plperl 12.17-1.module+el8.2.0+20720+50ffbc0b, postgresql-server 12.17-1.module+el8.2.0+20720+50ffbc0b, +5 more
    fixed: vendor fix RHSA-2023:7667
  • Red Hat Enterprise Linux AppStream TUS (v.8.4) pgaudit 1.5.0-1.module+el8.4.0+8873+b821c30a, pgaudit 1.4.0-6.module+el8.4.0+11288+c193d6d7, postgresql 12.17-1.module+el8.4.0+20773+7c41d490, postgresql 13.13-1.module+el8.4.0+20774+68ad636d, postgresql-test 12.17-1.module+el8.4.0+20773+7c41d490, postgresql-test 13.13-1.module+el8.4.0+20774+68ad636d, +16 more
    fixed: vendor fix RHSA-2023:7694
  • Red Hat Software Collections for RHEL Workstation(v. 7) rh-postgresql13-postgresql 13.13-1.el7, rh-postgresql13-postgresql-libs 13.13-1.el7, rh-postgresql13-postgresql-test 13.13-1.el7, rh-postgresql13-postgresql-pltcl 13.13-1.el7, rh-postgresql13-postgresql-plperl 13.13-1.el7, rh-postgresql13-postgresql-server 13.13-1.el7, +6 more Red Hat Software Collections for RHEL(v. 7) rh-postgresql13-postgresql 13.13-1.el7, rh-postgresql13-postgresql-libs 13.13-1.el7, rh-postgresql13-postgresql-test 13.13-1.el7, rh-postgresql13-postgresql-pltcl 13.13-1.el7, rh-postgresql13-postgresql-plperl 13.13-1.el7, rh-postgresql13-postgresql-server 13.13-1.el7, +6 more
    fixed: vendor fix RHSA-2023:7772
  • Red Hat build of Apicurio Registry 2 quarkus-jdbc-postgresql-deployment quarkus-jdbc-postgresql-deployment Red Hat build of Quarkus postgresql Red Hat Decision Manager 7 jdbc-postgresql jdbc-postgresql Red Hat Enterprise Linux 8 postgresql-jdbc, postgresql-jdbc-javadoc Red Hat Enterprise Linux 9 postgresql-jdbc Red Hat Fuse 7 jdbc-postgresql jdbc-postgresql
    +3 more products
    Red Hat Integration Camel K 1 quarkus-jdbc-postgresql-deployment quarkus-jdbc-postgresql-deployment Red Hat Integration Camel Quarkus 1 quarkus-jdbc-postgresql-deployment quarkus-jdbc-postgresql-deployment Red Hat Single Sign-On 7 jdbc-postgresql jdbc-postgresql
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

cisa ICSA-24-046-11 updated cvss 3.7

Siemens SCALANCE XCM-/XRM-300

  • Siemens SCALANCE XCH328 (6GK5328-4TS01-2EC2) <V2.4 Siemens SCALANCE XCM324 (6GK5324-8TS01-2AC2) <V2.4 Siemens SCALANCE XCM328 (6GK5328-4TS01-2AC2) <V2.4 Siemens SCALANCE XCM332 (6GK5332-0GA01-2AC2) <V2.4 Siemens SCALANCE XRH334 (24 V DC, 8xFO, CC) (6GK5334-2TS01-2ER3) <V2.4 Siemens SCALANCE XRM334 (2x230 V AC, 8xFO) (6GK5334-2TS01-4AR3) <V2.4
    +5 more products
    Siemens SCALANCE XRM334 (2x230 V AC, 12xFO) (6GK5334-3TS01-4AR3) <V2.4 Siemens SCALANCE XRM334 (24 V DC, 8xFO) (6GK5334-2TS01-2AR3) <V2.4 Siemens SCALANCE XRM334 (24 V DC, 12xFO) (6GK5334-3TS01-2AR3) <V2.4 Siemens SCALANCE XRM334 (230 V AC, 8xFO) (6GK5334-2TS01-3AR3) <V2.4 Siemens SCALANCE XRM334 (230 V AC, 12xFO) (6GK5334-3TS01-3AR3) <V2.4
    affected: fixed in V2.4 support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
20 mo ago

Exploit prediction

0.62% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 3.1 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA 3.1 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
OSV 3.1 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
bitnami postgresql
>=12.0.0, <12.14.0
>=13.0.0, <13.10.0
>=14.0.0, <14.7.0
>=15.0.0, <15.2.0
12.14.0
13.10.0
14.7.0
15.2.0
julia LibPQ_jll
<16.0.0+0
16.0.0+0

Affected products

  • n/a postgresql

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.