CVE-2023-0464
CVE-2023-0464 · Excessive Resource Usage Verifying X.509 Policy Constraints
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers exponential use of computational resources, leading to a denial-of-service (DoS) attack on affected systems. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function.
CVSS 7.5 · High · EPSS 4.0% · Fix available
- Published
- Updated
Affected products and versions
openssl
- Versions
- ≥ 3.1.0, < 3.1.1: Affected (semver)
- ≥ 3.0.0, < 3.0.9: Affected (semver)
- ≥ 1.1.1, < 1.1.1u: Affected (custom)
- ≥ 1.0.2, < 1.0.2zh: Affected (custom)
Update to 1.0.2zh; Update to 1.1.1u; Update to 3.0.9; Update to 3.1.1
openssl Debian:12
- Affected ranges
- ECOSYSTEM: < 3.0.9-1
Update to 3.0.9-1
openssl Debian:13
- Affected ranges
- ECOSYSTEM: < 3.0.9-1
Update to 3.0.9-1
openssl Debian:14
- Affected ranges
- ECOSYSTEM: < 3.0.9-1
Update to 3.0.9-1
openssl Ubuntu:Pro:14.04:LTS
- Versions
- 1.0.1e-3ubuntu1
- 1.0.1e-4ubuntu1
- 1.0.1e-4ubuntu2
- 1.0.1e-4ubuntu3
- 1.0.1e-4ubuntu4
- 1.0.1f-1ubuntu1
- 1.0.1f-1ubuntu2
- 1.0.1f-1ubuntu2.1
- 1.0.1f-1ubuntu2.2
- 1.0.1f-1ubuntu2.3
- 1.0.1f-1ubuntu2.4
- 1.0.1f-1ubuntu2.5
- 1.0.1f-1ubuntu2.7
- 1.0.1f-1ubuntu2.8
- 1.0.1f-1ubuntu2.11
- 1.0.1f-1ubuntu2.12
- 1.0.1f-1ubuntu2.15
- 1.0.1f-1ubuntu2.16
- 1.0.1f-1ubuntu2.17
- 1.0.1f-1ubuntu2.18
- 1.0.1f-1ubuntu2.19
- 1.0.1f-1ubuntu2.20
- 1.0.1f-1ubuntu2.21
- 1.0.1f-1ubuntu2.22
- 1.0.1f-1ubuntu2.23
- 1.0.1f-1ubuntu2.24
- 1.0.1f-1ubuntu2.25
- 1.0.1f-1ubuntu2.26
- 1.0.1f-1ubuntu2.27
- 1.0.1f-1ubuntu2.27+esm1
- 1.0.1f-1ubuntu2.27+esm2
- 1.0.1f-1ubuntu2.27+esm3
- 1.0.1f-1ubuntu2.27+esm4
- 1.0.1f-1ubuntu2.27+esm5
- 1.0.1f-1ubuntu2.27+esm6
- Affected ranges
- ECOSYSTEM: < 1.0.1f-1ubuntu2.27+esm7
Update to 1.0.1f-1ubuntu2.27+esm7
openssl Ubuntu:Pro:16.04:LTS
- Versions
- 1.0.2d-0ubuntu1
- 1.0.2d-0ubuntu2
- 1.0.2e-1ubuntu1
- 1.0.2f-2ubuntu1
- 1.0.2g-1ubuntu2
- 1.0.2g-1ubuntu3
- 1.0.2g-1ubuntu4
- 1.0.2g-1ubuntu4.1
- 1.0.2g-1ubuntu4.2
- 1.0.2g-1ubuntu4.4
- 1.0.2g-1ubuntu4.5
- 1.0.2g-1ubuntu4.6
- 1.0.2g-1ubuntu4.8
- 1.0.2g-1ubuntu4.9
- 1.0.2g-1ubuntu4.10
- 1.0.2g-1ubuntu4.11
- 1.0.2g-1ubuntu4.12
- 1.0.2g-1ubuntu4.13
- 1.0.2g-1ubuntu4.14
- 1.0.2g-1ubuntu4.15
- 1.0.2g-1ubuntu4.16
- 1.0.2g-1ubuntu4.17
- 1.0.2g-1ubuntu4.18
- 1.0.2g-1ubuntu4.19
- 1.0.2g-1ubuntu4.20
- 1.0.2g-1ubuntu4.20+esm1
- 1.0.2g-1ubuntu4.20+esm2
- 1.0.2g-1ubuntu4.20+esm3
- 1.0.2g-1ubuntu4.20+esm4
- 1.0.2g-1ubuntu4.20+esm5
- 1.0.2g-1ubuntu4.20+esm6
- Affected ranges
- ECOSYSTEM: < 1.0.2g-1ubuntu4.20+esm7
Update to 1.0.2g-1ubuntu4.20+esm7
edk2 Ubuntu:Pro:16.04:LTS
- Versions
- 0~20150106.5c2d456b-2
- 0~20160104.c2a892d7-1
- 0~20160408.ffea0a2c-2
- 0~20160408.ffea0a2c-2ubuntu0.1
- 0~20160408.ffea0a2c-2ubuntu0.2
- 0~20160408.ffea0a2c-2ubuntu0.2+esm1
- 0~20160408.ffea0a2c-2ubuntu0.2+esm3
- 0~20160408.ffea0a2c-2ubuntu0.2+esm4
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS-updates:16.04:LTS
- Versions
- 1.0.2g-1ubuntu4.fips.4.9.1
- 1.0.2g-1ubuntu4.fips.4.13.1
- 1.0.2g-1ubuntu4.fips.4.15.1
- 1.0.2g-1ubuntu4.fips.4.16.1
- 1.0.2g-1ubuntu4.fips.4.17.1
- 1.0.2g-1ubuntu4.fips.4.18.1
- 1.0.2g-1ubuntu4.fips.4.19.3
- 1.0.2g-1ubuntu4.fips.4.20.1
- 1.0.2g-1ubuntu4.fips.4.20.2
- 1.0.2g-1ubuntu4.fips.4.20.3
- 1.0.2g-1ubuntu4.fips.4.20.6
- Affected ranges
- ECOSYSTEM: < 1.0.2g-1ubuntu4.fips.4.20.7
Update to 1.0.2g-1ubuntu4.fips.4.20.7
openssl Ubuntu:Pro:FIPS:16.04:LTS
- Versions
- 1.0.2g-1ubuntu4.fips.4.6~ppa1
- 1.0.2g-1ubuntu4.fips.4.6~ppa2
- 1.0.2g-1ubuntu4.fips.4.6~ppa3
- 1.0.2g-1ubuntu4.fips.4.6
- 1.0.2g-1ubuntu4.fips.4.6.1
- 1.0.2g-1ubuntu4.fips.4.6.2
- 1.0.2g-1ubuntu4.fips.4.6.3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:18.04:LTS
- Versions
- 1.0.2g-1ubuntu13
- 1.0.2g-1ubuntu14
- 1.0.2n-1ubuntu1
- 1.1.0g-2ubuntu1
- 1.1.0g-2ubuntu2
- 1.1.0g-2ubuntu3
- 1.1.0g-2ubuntu4
- 1.1.0g-2ubuntu4.1
- 1.1.0g-2ubuntu4.3
- 1.1.1-1ubuntu2.1~18.04.1
- 1.1.1-1ubuntu2.1~18.04.2
- 1.1.1-1ubuntu2.1~18.04.3
- 1.1.1-1ubuntu2.1~18.04.4
- 1.1.1-1ubuntu2.1~18.04.5
- 1.1.1-1ubuntu2.1~18.04.6
- 1.1.1-1ubuntu2.1~18.04.7
- 1.1.1-1ubuntu2.1~18.04.8
- 1.1.1-1ubuntu2.1~18.04.9
- 1.1.1-1ubuntu2.1~18.04.10
- 1.1.1-1ubuntu2.1~18.04.13
- 1.1.1-1ubuntu2.1~18.04.14
- 1.1.1-1ubuntu2.1~18.04.15
- 1.1.1-1ubuntu2.1~18.04.17
- 1.1.1-1ubuntu2.1~18.04.19
- 1.1.1-1ubuntu2.1~18.04.20
- 1.1.1-1ubuntu2.1~18.04.21
- Affected ranges
- ECOSYSTEM: < 1.1.1-1ubuntu2.1~18.04.22
Update to 1.1.1-1ubuntu2.1~18.04.22
openssl1.0 Ubuntu:18.04:LTS
- Versions
- 1.0.2n-1ubuntu2
- 1.0.2n-1ubuntu3
- 1.0.2n-1ubuntu4
- 1.0.2n-1ubuntu5
- 1.0.2n-1ubuntu5.1
- 1.0.2n-1ubuntu5.2
- 1.0.2n-1ubuntu5.3
- 1.0.2n-1ubuntu5.4
- 1.0.2n-1ubuntu5.5
- 1.0.2n-1ubuntu5.6
- 1.0.2n-1ubuntu5.7
- 1.0.2n-1ubuntu5.8
- 1.0.2n-1ubuntu5.9
- 1.0.2n-1ubuntu5.10
- 1.0.2n-1ubuntu5.11
- Affected ranges
- ECOSYSTEM: < 1.0.2n-1ubuntu5.12
Update to 1.0.2n-1ubuntu5.12
edk2 Ubuntu:Pro:18.04:LTS
- Versions
- 0~20170911.5dfba97c-1
- 0~20171010.234dbcef-1
- 0~20171027.76fd5a66-1
- 0~20171205.a9212288-1
- 0~20180105.0bc94c74-1
- 0~20180205.c0d9813c-1
- 0~20180205.c0d9813c-2
- 0~20180205.c0d9813c-2ubuntu0.1
- 0~20180205.c0d9813c-2ubuntu0.2
- 0~20180205.c0d9813c-2ubuntu0.3
- 0~20180205.c0d9813c-2ubuntu0.3+esm1
- 0~20180205.c0d9813c-2ubuntu0.3+esm2
- 0~20180205.c0d9813c-2ubuntu0.3+esm3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS-updates:18.04:LTS
- Versions
- 1.1.1-1ubuntu2.fips.2.1~18.04.5.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.6.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.7.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.9.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.9.2
- 1.1.1-1ubuntu2.fips.2.1~18.04.9.3
- 1.1.1-1ubuntu2.fips.2.1~18.04.13.2
- 1.1.1-1ubuntu2.fips.2.1~18.04.15
- 1.1.1-1ubuntu2.fips.2.1~18.04.15.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.15.2
- 1.1.1-1ubuntu2.fips.2.1~18.04.17
- 1.1.1-1ubuntu2.fips.2.1~18.04.20
- 1.1.1-1ubuntu2.fips.2.1~18.04.21
- Affected ranges
- ECOSYSTEM: < 1.1.1-1ubuntu2.fips.2.1~18.04.22
Update to 1.1.1-1ubuntu2.fips.2.1~18.04.22
openssl Ubuntu:Pro:FIPS:18.04:LTS
- Versions
- 1.1.1-1ubuntu2.fips.2.1~18.04.3.1
- 1.1.1-1ubuntu2.fips.2.1~18.04.15.2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:20.04:LTS
- Versions
- 1.1.1c-1ubuntu4
- 1.1.1d-2ubuntu3
- 1.1.1d-2ubuntu6
- 1.1.1f-1ubuntu1
- 1.1.1f-1ubuntu2
- 1.1.1f-1ubuntu2.1
- 1.1.1f-1ubuntu2.2
- 1.1.1f-1ubuntu2.3
- 1.1.1f-1ubuntu2.4
- 1.1.1f-1ubuntu2.5
- 1.1.1f-1ubuntu2.8
- 1.1.1f-1ubuntu2.9
- 1.1.1f-1ubuntu2.10
- 1.1.1f-1ubuntu2.11
- 1.1.1f-1ubuntu2.12
- 1.1.1f-1ubuntu2.13
- 1.1.1f-1ubuntu2.15
- 1.1.1f-1ubuntu2.16
- 1.1.1f-1ubuntu2.17
- Affected ranges
- ECOSYSTEM: < 1.1.1f-1ubuntu2.18
Update to 1.1.1f-1ubuntu2.18
edk2 Ubuntu:Pro:20.04:LTS
- Versions
- 0~20190606.20d2e5a1-2ubuntu1
- 0~20190828.37eef910-3
- 0~20190828.37eef910-4
- 0~20191122.bd85bf54-1
- 0~20191122.bd85bf54-1ubuntu1
- 0~20191122.bd85bf54-2
- 0~20191122.bd85bf54-2ubuntu1
- 0~20191122.bd85bf54-2ubuntu2
- 0~20191122.bd85bf54-2ubuntu3
- 0~20191122.bd85bf54-2ubuntu3.1
- 0~20191122.bd85bf54-2ubuntu3.2
- 0~20191122.bd85bf54-2ubuntu3.3
- 0~20191122.bd85bf54-2ubuntu3.4
- 0~20191122.bd85bf54-2ubuntu3.5
- 0~20191122.bd85bf54-2ubuntu3.6
- 0~20191122.bd85bf54-2ubuntu3.6+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssl Ubuntu:Pro:FIPS-updates:20.04:LTS
- Versions
- 1.1.1f-1ubuntu2.fips.7
- 1.1.1f-1ubuntu2.fips.7.2
- 1.1.1f-1ubuntu2.fips.12
- 1.1.1f-1ubuntu2.fips.13
- 1.1.1f-1ubuntu2.fips.13.1
- 1.1.1f-1ubuntu2.fips.16
- 1.1.1f-1ubuntu2.fips.17
- Affected ranges
- ECOSYSTEM: < 1.1.1f-1ubuntu2.fips.18
Update to 1.1.1f-1ubuntu2.fips.18
openssl Ubuntu:Pro:FIPS:20.04:LTS
- Versions
- 1.1.1f-1ubuntu2.fips.2.8
- 1.1.1f-1ubuntu2.fips.7.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
edk2 Ubuntu:22.04:LTS
- Versions
- 2021.08~rc0-2
- 2021.08-3
- 2021.11~rc1-1
- 2021.11-1
- 2021.11-2
- 2022.02~rc1-1
- 2022.02~rc1-1ubuntu1
- 2022.02-1
- 2022.02-2
- 2022.02-3
- 2022.02-3ubuntu0.22.04.1
- 2022.02-3ubuntu0.22.04.2
- 2022.02-3ubuntu0.22.04.3
- Affected ranges
- ECOSYSTEM: < 2022.02-3ubuntu0.22.04.4
Update to 2022.02-3ubuntu0.22.04.4
openssl Ubuntu:22.04:LTS
- Versions
- 1.1.1l-1ubuntu1
- 3.0.0-1ubuntu1
- 3.0.1-0ubuntu1
- 3.0.2-0ubuntu1
- 3.0.2-0ubuntu1.1
- 3.0.2-0ubuntu1.2
- 3.0.2-0ubuntu1.4
- 3.0.2-0ubuntu1.5
- 3.0.2-0ubuntu1.6
- 3.0.2-0ubuntu1.7
- 3.0.2-0ubuntu1.8
- Affected ranges
- ECOSYSTEM: < 3.0.2-0ubuntu1.9
Update to 3.0.2-0ubuntu1.9
nodejs Ubuntu:Pro:22.04:LTS
- Versions
- 12.22.5~dfsg-5ubuntu1
- 12.22.7~dfsg-2ubuntu1
- 12.22.7~dfsg-2ubuntu3
- 12.22.9~dfsg-1ubuntu2
- 12.22.9~dfsg-1ubuntu3
- 12.22.9~dfsg-1ubuntu3.1
- 12.22.9~dfsg-1ubuntu3.2
- 12.22.9~dfsg-1ubuntu3.3
- 12.22.9~dfsg-1ubuntu3.4
- 12.22.9~dfsg-1ubuntu3.5
- 12.22.9~dfsg-1ubuntu3.6
- 12.22.9~dfsg-1ubuntu3.6+esm2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://www.openssl.org/news/secadv/20230322.txt
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2017771e2db3e2b96f89bbe8766c3209f6a99545
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=959c59c7a0164117e7f8366466a32bb1f8d77ff1
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=879f7080d7e141f415c79eaa3a8ac4a3dad0348b
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2dcd4f1e3115f38cefa43e3efbe9b801c27e642e
- https://www.couchbase.com/alerts/
- https://www.debian.org/security/2023/dsa-5417
- https://lists.debian.org/debian-lts-announce/2023/06/msg00011.html
- https://security.gentoo.org/glsa/202402-08
- https://security.netapp.com/advisory/ntap-20240621-0006/
- https://security.netapp.com/advisory/ntap-20230406-0006/
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-077170.html
- https://cert-portal.siemens.com/productcert/html/ssa-556635.html
- https://cert-portal.siemens.com/productcert/html/ssa-879734.html
- https://cert-portal.siemens.com/productcert/html/ssa-625862.html
- https://cert-portal.siemens.com/productcert/html/ssa-337522.html
- https://cert-portal.siemens.com/productcert/html/ssa-341067.html
- https://cert-portal.siemens.com/productcert/html/ssa-769027.html
- https://cert-portal.siemens.com/productcert/html/ssa-028723.html
- https://nvd.nist.gov/vuln/detail/CVE-2023-0464