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TI-2023-21087 Aliases CVE-2023-40217GHSA-4j9r-82g6-9mj3

An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before…

Priority LOW 31Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.

Summary

An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x before 3.11.5. It primarily affects servers (such as HTTP servers) that use TLS client authentication. If a TLS server-side socket is created, receives data into the socket buffer, and then is closed quickly, there is a brief window where the SSLSocket instance will detect the socket as "not connected" and won't initiate a handshake, but buffered data will still be readable from the socket buffer. This data will not be authenticated if the server-side TLS peer is expecting client certificate authentication, and is indistinguishable from valid TLS stream data. Data is limited in size to the amount that will fit in the buffer. (The TLS connection cannot directly be used for data exfiltration because the vulnerable code path requires that the connection be closed on initialization of the SSLSocket.)

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00797 56th percentileScored 2026-11-07
Fix Fixed Red Hat: 21 advisories

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*before 3.8.18; 3.9.0 to before 3.9.18; 3.10.0 to before 3.10.13; 3.11.0 to before 3.11.5Vulnerablepython-pillow
  • cpe:2.3:a:python:python:*:*:*:*:*:*:*:* Versions before 3.8.18; 3.9.0 to before 3.9.18; 3.10.0 to before 3.10.13; 3.11.0 to before 3.11.5 Vulnerable ·python-pillow

Remediation

Red Hat 21 advisories

  • RHSA-2023:6885 Released 2023-11-13 · Red Hat rating Important
    python security update
    • Red Hat Enterprise Linux Client (v. 7) python-2.7.5-94.el7_9, python-libs-2.7.5-94.el7_9
    • Red Hat Enterprise Linux Client Optional (v. 7) python-debug-2.7.5-94.el7_9, python-devel-2.7.5-94.el7_9, python-test-2.7.5-94.el7_9 +2
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) python-debug-2.7.5-94.el7_9, python-test-2.7.5-94.el7_9, python-tools-2.7.5-94.el7_9 +1
    • Red Hat Enterprise Linux Server (v. 7) python-2.7.5-94.el7_9, python-devel-2.7.5-94.el7_9, python-libs-2.7.5-94.el7_9 +1
    • Red Hat Enterprise Linux Server Optional (v. 7) python-debug-2.7.5-94.el7_9, python-test-2.7.5-94.el7_9, python-tools-2.7.5-94.el7_9 +1
    • Red Hat Enterprise Linux Workstation (v. 7) python-2.7.5-94.el7_9, python-devel-2.7.5-94.el7_9, python-libs-2.7.5-94.el7_9
    • Red Hat Enterprise Linux Workstation Optional (v. 7) python-debug-2.7.5-94.el7_9, python-test-2.7.5-94.el7_9, python-tools-2.7.5-94.el7_9 +1
  • RHSA-2023:6823 Released 2023-11-08 · Red Hat rating Important
    python3 security update
    • Red Hat Enterprise Linux Client (v. 7) python3-3.6.8-21.el7_9, python3-libs-3.6.8-21.el7_9
    • Red Hat Enterprise Linux Client Optional (v. 7) python3-3.6.8-21.el7_9, python3-debug-3.6.8-21.el7_9, python3-devel-3.6.8-21.el7_9 +3
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) python3-3.6.8-21.el7_9, python3-debug-3.6.8-21.el7_9, python3-devel-3.6.8-21.el7_9 +3
    • Red Hat Enterprise Linux Server (v. 7) python3-3.6.8-21.el7_9, python3-libs-3.6.8-21.el7_9, python3-libs-3.6.8-21.el7_9.ppc
    • Red Hat Enterprise Linux Server Optional (v. 7) python3-3.6.8-21.el7_9, python3-3.6.8-21.el7_9.ppc, python3-debug-3.6.8-21.el7_9 +9
    • Red Hat Enterprise Linux Workstation (v. 7) python3-3.6.8-21.el7_9, python3-libs-3.6.8-21.el7_9
    • Red Hat Enterprise Linux Workstation Optional (v. 7) python3-3.6.8-21.el7_9, python3-debug-3.6.8-21.el7_9, python3-devel-3.6.8-21.el7_9 +3
  • RHSA-2023:6793 Released 2023-11-08 · Red Hat rating Important
    rh-python38-python security update
    • Red Hat Software Collections for RHEL Workstation(v. 7) rh-python38-python-3.8.18-2.el7, rh-python38-python-cryptography-2.8-6.el7, rh-python38-python-debug-3.8.18-2.el7 +14
    • Red Hat Software Collections for RHEL(v. 7) rh-python38-python-3.8.18-2.el7, rh-python38-python-cryptography-2.8-6.el7, rh-python38-python-debug-3.8.18-2.el7 +14
Show 18 more Red Hat advisories
  • RHSA-2023:6290 Released 2023-11-02 · Red Hat rating Important
    python security update
    • Red Hat Enterprise Linux Server (v. 6 ELS) python-2.6.6-70.el6_10, python-devel-2.6.6-70.el6_10, python-libs-2.6.6-70.el6_10 +1
    • Red Hat Enterprise Linux Server Optional (v. 6 ELS) python-test-2.6.6-70.el6_10, python-tools-2.6.6-70.el6_10, tkinter-2.6.6-70.el6_10
  • RHSA-2023:6068 Released 2023-10-24 · Red Hat rating Important
    python39:3.9 and python39-devel:3.9 security update
    • Red Hat CodeReady Linux Builder EUS (v.8.6) Cython-0.29.21-5.module+el8.4.0+9822+20bf1249.src::python39-devel:3.9, pybind11-2.7.1-1.module+el8.6.0+12838+640e6226.src::python39-devel:3.9, pytest-6.0.2-2.module+el8.4.0+9822+20bf1249.src::python39-devel:3.9 +33
    • Red Hat Enterprise Linux AppStream EUS (v.8.6) PyYAML-5.4.1-1.module+el8.5.0+10613+59a13ec4.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-3.module+el8.5.0+12204+54860423.src::python39:3.9 +47
  • RHSA-2023:6069 Released 2023-10-24 · Red Hat rating Important
    python39:3.9 and python39-devel:3.9 security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.4) PyYAML-5.4.1-1.module+el8.4.0+10484+27ce8e03.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-2.module+el8.4.0+15042+dc5a279b.1.src::python39:3.9 +47
    • Red Hat Enterprise Linux AppStream E4S (v.8.4) PyYAML-5.4.1-1.module+el8.4.0+10484+27ce8e03.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-2.module+el8.4.0+15042+dc5a279b.1.src::python39:3.9 +47
    • Red Hat Enterprise Linux AppStream TUS (v.8.4) PyYAML-5.4.1-1.module+el8.4.0+10484+27ce8e03.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-2.module+el8.4.0+15042+dc5a279b.1.src::python39:3.9 +47
  • RHSA-2023:5997 Released 2023-10-23 · Red Hat rating Important
    python3 security update
    • Red Hat Enterprise Linux AppStream (v. 8) platform-python-3.6.8-51.el8_8.2, platform-python-debug-3.6.8-51.el8_8.2, platform-python-devel-3.6.8-51.el8_8.2 +3
    • Red Hat Enterprise Linux BaseOS (v. 8) platform-python-3.6.8-51.el8_8.2, python3-3.6.8-51.el8_8.2, python3-libs-3.6.8-51.el8_8.2 +1
  • RHSA-2023:5998 Released 2023-10-23 · Red Hat rating Important
    python39:3.9 and python39-devel:3.9 security update
    • Red Hat Enterprise Linux AppStream (v. 8) PyYAML-5.4.1-1.module+el8.5.0+10613+59a13ec4.src::python39:3.9, mod_wsgi-4.7.1-5.module+el8.7.0+16654+645aad7f.src::python39:3.9, numpy-1.19.4-3.module+el8.5.0+12204+54860423.src::python39:3.9 +47
    • Red Hat Enterprise Linux CRB (v. 8) Cython-0.29.21-5.module+el8.4.0+9822+20bf1249.src::python39-devel:3.9, pybind11-2.7.1-1.module+el8.6.0+12838+640e6226.src::python39-devel:3.9, pytest-6.0.2-2.module+el8.4.0+9822+20bf1249.src::python39-devel:3.9 +33
  • RHSA-2023:5994 Released 2023-10-23 · Red Hat rating Important
    python27:2.7 security update
    • Red Hat Enterprise Linux AppStream (v. 8) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-10.module+el8.5.0+11014+88fc0d0b.noarch::python27:2.7 +47
  • RHSA-2023:5996 Released 2023-10-23 · Red Hat rating Important
    python3 security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.4) platform-python-3.6.8-39.el8_4.3, platform-python-debug-3.6.8-39.el8_4.3, platform-python-devel-3.6.8-39.el8_4.3 +3
    • Red Hat Enterprise Linux AppStream E4S (v.8.4) platform-python-3.6.8-39.el8_4.3, platform-python-debug-3.6.8-39.el8_4.3, platform-python-devel-3.6.8-39.el8_4.3 +3
    • Red Hat Enterprise Linux AppStream TUS (v.8.4) platform-python-3.6.8-39.el8_4.3, platform-python-debug-3.6.8-39.el8_4.3, platform-python-devel-3.6.8-39.el8_4.3 +3
    • Red Hat Enterprise Linux BaseOS AUS (v.8.4) platform-python-3.6.8-39.el8_4.3, python3-3.6.8-39.el8_4.3, python3-libs-3.6.8-39.el8_4.3 +1
    • Red Hat Enterprise Linux BaseOS E4S (v.8.4) platform-python-3.6.8-39.el8_4.3, python3-3.6.8-39.el8_4.3, python3-libs-3.6.8-39.el8_4.3 +1
    • Red Hat Enterprise Linux BaseOS TUS (v.8.4) platform-python-3.6.8-39.el8_4.3, python3-3.6.8-39.el8_4.3, python3-libs-3.6.8-39.el8_4.3 +1
  • RHSA-2023:5995 Released 2023-10-23 · Red Hat rating Important
    python3 security update
    • Red Hat Enterprise Linux AppStream E4S (v. 8.1) platform-python-3.6.8-15.1.el8_1.2, platform-python-debug-3.6.8-15.1.el8_1.2, platform-python-devel-3.6.8-15.1.el8_1.2 +3
    • Red Hat Enterprise Linux BaseOS E4S (v. 8.1) platform-python-3.6.8-15.1.el8_1.2, python3-3.6.8-15.1.el8_1.2, python3-libs-3.6.8-15.1.el8_1.2 +1
  • RHSA-2023:5993 Released 2023-10-23 · Red Hat rating Important
    python27:2.7 security update
    • Red Hat Enterprise Linux AppStream EUS (v.8.6) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-10.module+el8.5.0+11014+88fc0d0b.noarch::python27:2.7 +47
  • RHSA-2023:5992 Released 2023-10-23 · Red Hat rating Important
    python27:2.7 security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.4) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch::python27:2.7 +47
    • Red Hat Enterprise Linux AppStream E4S (v.8.4) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch::python27:2.7 +47
    • Red Hat Enterprise Linux AppStream TUS (v.8.4) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch::python27:2.7 +47
  • RHSA-2023:5991 Released 2023-10-23 · Red Hat rating Important
    python27:2.7 security update
    • Red Hat Enterprise Linux AppStream AUS (v. 8.2) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch::python27:2.7 +47
    • Red Hat Enterprise Linux AppStream E4S (v. 8.2) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch::python27:2.7 +47
    • Red Hat Enterprise Linux AppStream TUS (v. 8.2) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch::python27:2.7 +47
  • RHSA-2023:5990 Released 2023-10-23 · Red Hat rating Important
    python27:2.7 security update
    • Red Hat Enterprise Linux AppStream E4S (v. 8.1) Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, PyYAML-3.12-16.module+el8.1.0+3111+de3f2d8e.src::python27:2.7, babel-2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch::python27:2.7 +47
  • RHSA-2023:5528 Released 2023-10-09 · Red Hat rating Important
    python3 security update
    • Red Hat Enterprise Linux AppStream AUS (v. 8.2) platform-python-3.6.8-24.el8_2.2, platform-python-debug-3.6.8-24.el8_2.2, platform-python-devel-3.6.8-24.el8_2.2 +3
    • Red Hat Enterprise Linux AppStream E4S (v. 8.2) platform-python-3.6.8-24.el8_2.2, platform-python-debug-3.6.8-24.el8_2.2, platform-python-devel-3.6.8-24.el8_2.2 +3
    • Red Hat Enterprise Linux AppStream TUS (v. 8.2) platform-python-3.6.8-24.el8_2.2, platform-python-debug-3.6.8-24.el8_2.2, platform-python-devel-3.6.8-24.el8_2.2 +3
    • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) platform-python-3.6.8-24.el8_2.2, python3-3.6.8-24.el8_2.2, python3-libs-3.6.8-24.el8_2.2 +1
    • Red Hat Enterprise Linux BaseOS E4S (v. 8.2) platform-python-3.6.8-24.el8_2.2, python3-3.6.8-24.el8_2.2, python3-libs-3.6.8-24.el8_2.2 +1
    • Red Hat Enterprise Linux BaseOS TUS (v. 8.2) platform-python-3.6.8-24.el8_2.2, python3-3.6.8-24.el8_2.2, python3-libs-3.6.8-24.el8_2.2 +1
  • RHSA-2023:5531 Released 2023-10-09 · Red Hat rating Important
    python3 security update
    • Red Hat Enterprise Linux AppStream EUS (v.8.6) platform-python-3.6.8-47.el8_6.2, platform-python-debug-3.6.8-47.el8_6.2, platform-python-devel-3.6.8-47.el8_6.2 +3
    • Red Hat Enterprise Linux BaseOS EUS (v.8.6) platform-python-3.6.8-47.el8_6.2, python3-3.6.8-47.el8_6.2, python3-libs-3.6.8-47.el8_6.2 +1
  • RHSA-2023:5472 Released 2023-10-05 · Red Hat rating Important
    python3.9 security update
    • Red Hat CodeReady Linux Builder EUS (v.9.0) python3-3.9.10-4.el9_0.2, python3-debug-3.9.10-4.el9_0.2, python3-idle-3.9.10-4.el9_0.2 +2
    • Red Hat Enterprise Linux AppStream EUS (v.9.0) python-unversioned-command-3.9.10-4.el9_0.2, python3-devel-3.9.10-4.el9_0.2, python3-tkinter-3.9.10-4.el9_0.2
    • Red Hat Enterprise Linux BaseOS EUS (v.9.0) python3-3.9.10-4.el9_0.2, python3-libs-3.9.10-4.el9_0.2, python3.9-3.9.10-4.el9_0.2
  • RHSA-2023:5463 Released 2023-10-05 · Red Hat rating Important
    python3.11 security update
    • Red Hat Enterprise Linux AppStream (v. 8) python3.11-3.11.2-2.el8_8.2, python3.11-devel-3.11.2-2.el8_8.2, python3.11-libs-3.11.2-2.el8_8.2 +2
    • Red Hat Enterprise Linux CRB (v. 8) python3.11-3.11.2-2.el8_8.2, python3.11-debug-3.11.2-2.el8_8.2, python3.11-idle-3.11.2-2.el8_8.2 +2
  • RHSA-2023:5462 Released 2023-10-05 · Red Hat rating Important
    python3.9 security update
    • Red Hat Enterprise Linux AppStream (v. 9) python-unversioned-command-3.9.16-1.el9_2.2, python3-devel-3.9.16-1.el9_2.2, python3-tkinter-3.9.16-1.el9_2.2
    • Red Hat Enterprise Linux BaseOS (v. 9) python3-3.9.16-1.el9_2.2, python3-libs-3.9.16-1.el9_2.2, python3.9-3.9.16-1.el9_2.2
    • Red Hat Enterprise Linux CRB (v. 9) python3-3.9.16-1.el9_2.2, python3-debug-3.9.16-1.el9_2.2, python3-idle-3.9.16-1.el9_2.2 +2
  • RHSA-2023:5456 Released 2023-10-05 · Red Hat rating Important
    python3.11 security update
    • Red Hat Enterprise Linux AppStream (v. 9) python3.11-3.11.2-2.el9_2.2, python3.11-devel-3.11.2-2.el9_2.2, python3.11-libs-3.11.2-2.el9_2.2 +1
    • Red Hat Enterprise Linux CRB (v. 9) python3.11-3.11.2-2.el9_2.2, python3.11-debug-3.11.2-2.el9_2.2, python3.11-idle-3.11.2-2.el9_2.2 +2

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat CodeReady Linux Builder EUS (v.8.6)Fixed RHSA-2023:6068
Red Hat CodeReady Linux Builder EUS (v.9.0)Fixed RHSA-2023:5472
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2023:5463, RHSA-2023:5994, RHSA-2023:5997, RHSA-2023:5998
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2023:5456, RHSA-2023:5462
Red Hat Enterprise Linux AppStream AUS (v. 8.2)Fixed RHSA-2023:5528, RHSA-2023:5991
Red Hat Enterprise Linux AppStream AUS (v.8.4)Fixed RHSA-2023:5992, RHSA-2023:5996, RHSA-2023:6069
Red Hat Enterprise Linux AppStream E4S (v. 8.1)Fixed RHSA-2023:5990, RHSA-2023:5995
Red Hat Enterprise Linux AppStream E4S (v. 8.2)Fixed RHSA-2023:5528, RHSA-2023:5991
Red Hat Enterprise Linux AppStream E4S (v.8.4)Fixed RHSA-2023:5992, RHSA-2023:5996, RHSA-2023:6069
Red Hat Enterprise Linux AppStream EUS (v.8.6)Fixed RHSA-2023:5531, RHSA-2023:5993, RHSA-2023:6068
Red Hat Enterprise Linux AppStream EUS (v.9.0)Fixed RHSA-2023:5472
Red Hat Enterprise Linux AppStream TUS (v. 8.2)Fixed RHSA-2023:5528, RHSA-2023:5991
Red Hat Enterprise Linux AppStream TUS (v.8.4)Fixed RHSA-2023:5992, RHSA-2023:5996, RHSA-2023:6069
Red Hat Enterprise Linux BaseOS (v. 8)Fixed RHSA-2023:5997
Red Hat Enterprise Linux BaseOS (v. 9)Fixed RHSA-2023:5462
Red Hat Enterprise Linux BaseOS AUS (v. 8.2)Fixed RHSA-2023:5528
Red Hat Enterprise Linux BaseOS AUS (v.8.4)Fixed RHSA-2023:5996
Red Hat Enterprise Linux BaseOS E4S (v. 8.1)Fixed RHSA-2023:5995
Red Hat Enterprise Linux BaseOS E4S (v. 8.2)Fixed RHSA-2023:5528
Red Hat Enterprise Linux BaseOS E4S (v.8.4)Fixed RHSA-2023:5996
Red Hat Enterprise Linux BaseOS EUS (v.8.6)Fixed RHSA-2023:5531
Red Hat Enterprise Linux BaseOS EUS (v.9.0)Fixed RHSA-2023:5472
Red Hat Enterprise Linux BaseOS TUS (v. 8.2)Fixed RHSA-2023:5528
Red Hat Enterprise Linux BaseOS TUS (v.8.4)Fixed RHSA-2023:5996
Red Hat Enterprise Linux CRB (v. 8)Fixed RHSA-2023:5463, RHSA-2023:5998
Red Hat Enterprise Linux CRB (v. 9)Fixed RHSA-2023:5456, RHSA-2023:5462
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2023:6823, RHSA-2023:6885
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2023:6823, RHSA-2023:6885
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2023:6823, RHSA-2023:6885
Red Hat Enterprise Linux Server (v. 6 ELS)Fixed RHSA-2023:6290
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2023:6823, RHSA-2023:6885
Red Hat Enterprise Linux Server Optional (v. 6 ELS)Fixed RHSA-2023:6290
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2023:6823, RHSA-2023:6885
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2023:6823, RHSA-2023:6885
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2023:6823, RHSA-2023:6885
Red Hat Software Collections for RHEL Workstation(v. 7)Fixed RHSA-2023:6793
Red Hat Software Collections for RHEL(v. 7)Fixed RHSA-2023:6793
Not affected: 3 products
  • Red Hat Enterprise Linux 8
  • Red Hat Software Collections for RHEL Workstation(v. 7)
  • Red Hat Software Collections for RHEL(v. 7)

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-40217
  2. 2026-10-03 Alias added: GHSA-4j9r-82g6-9mj3

References

Advisory 1

Other 4

  • TI-2016-01993 The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other… CVSS 3.1HIGH 7.5
  • TI-2022-24108 An XML External Entity (XXE) issue was discovered in Python through 3.9.1. CVSS 3.1CRITICAL 9.8
  • TI-2022-17508 The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and… CVSS 3.1CRITICAL 9.8
  • TI-2021-02254 Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c… CVSS 3.1CRITICAL 9.8
  • TI-2007-04413 Directory traversal vulnerability in the (1) extract and (2) extractall functions in the… CVSS 3.1CRITICAL 9.8
  • TI-2014-00217 OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly… CVSS 3.1HIGH 7.4
See all 139 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences