CVE-2021-43809
rubygem-bundler: This update for rubygem-bundler fixes the following issues: - CVE-2021-43809: Fixed remote execution via Gemfile arg...
CVE-2021-43809 is fixed in 32 products on 1 platform, first by DEBIAN-CVE-2021-43809, released December 8, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0291
87th percentile
This update for rubygem-bundler fixes the following issues: - CVE-2021-43809: Fixed remote execution via Gemfile argument injection (bsc#1193578)
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ruby · RHEL 8 | 0:2.5.9-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| ruby · almalinux 8 | 2.5.9-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| ruby · ol 8 | 0:2.5.9-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| ruby · rocky 8 | 0:2.5.9-114.module+el8.10.0+1979+815637df | RLSA-2025:7539 | Jul 29, 2025 |
| ruby-devel · RHEL 8 | 0:2.5.9-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| ruby-devel · almalinux 8 | 2.5.9-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| ruby-devel · ol 8 | 0:2.5.9-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| ruby-doc · RHEL 8 | 0:2.5.9-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| ruby-doc · almalinux 8 | 2.5.9-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| ruby-doc · ol 8 | 0:2.5.9-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| ruby-irb · RHEL 8 | 0:2.5.9-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| ruby-irb · almalinux 8 | 2.5.9-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| ruby-irb · ol 8 | 0:2.5.9-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| ruby-libs · RHEL 8 | 0:2.5.9-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| ruby-libs · almalinux 8 | 2.5.9-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| ruby-libs · ol 8 | 0:2.5.9-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-abrt · RHEL 8 | 0:0.3.0-4.module+el8.10.0+22021+135c76a8 | RHSA-2025:7539 | May 14, 2025 |
| rubygem-abrt · almalinux 8 | 0.3.0-4.module_el8.5.0+2625+ec418553 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-abrt · ol 8 | 0:0.3.0-4.module+el8.10.0+90367+ae9e8511 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-abrt · rocky 8 | 0:0.3.0-4.module+el8.5.0+738+032c9c02 | RLSA-2025:7539 | Jul 29, 2025 |
| rubygem-abrt-doc · RHEL 8 | 0:0.3.0-4.module+el8.10.0+22021+135c76a8 | RHSA-2025:7539 | May 14, 2025 |
| rubygem-abrt-doc · almalinux 8 | 0.3.0-4.module_el8.10.0+3871+342e2c2f | ALSA-2025:7539 | May 14, 2025 |
| rubygem-abrt-doc · ol 8 | 0:0.3.0-4.module+el8.10.0+90367+ae9e8511 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-bigdecimal · RHEL 8 | 0:1.3.4-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-bigdecimal · almalinux 8 | 1.3.4-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-bigdecimal · ol 8 | 0:1.3.4-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-bson · RHEL 8 | 0:4.3.0-2.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-bson · almalinux 8 | 4.3.0-2.module_el8.5.0+2625+ec418553 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-bson · ol 8 | 0:4.3.0-2.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-bson · rocky 8 | 0:4.3.0-2.module+el8.9.0+1536+5f79634e | RLSA-2025:7539 | Jul 29, 2025 |
| rubygem-bson-doc · RHEL 8 | 0:4.3.0-2.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-bson-doc · almalinux 8 | 4.3.0-2.module_el8.5.0+2625+ec418553 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-bson-doc · ol 8 | 0:4.3.0-2.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-bundler · RHEL 8 | 0:1.16.1-5.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-bundler · almalinux 8 | 1.16.1-5.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-bundler · ol 8 | 0:1.16.1-5.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-bundler · rocky 8 | 0:1.16.1-5.module+el8.10.0+1979+815637df | RLSA-2025:7539 | Jul 29, 2025 |
| rubygem-bundler · sles 15.6 | 1.16.1-150000.3.6.1 | SUSE-SU-2024:3873-1 | Nov 1, 2024 |
| rubygem-bundler · sles 15.7 | 2.2.34-150700.21.3.1 | SUSE-SU-2026:1355-1 | Apr 15, 2026 |
| rubygem-bundler-doc · RHEL 8 | 0:1.16.1-5.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-bundler-doc · almalinux 8 | 1.16.1-5.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-bundler-doc · ol 8 | 0:1.16.1-5.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-did_you_mean · RHEL 8 | 0:1.2.0-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-did_you_mean · almalinux 8 | 1.2.0-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-did_you_mean · ol 8 | 0:1.2.0-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-io-console · RHEL 8 | 0:0.4.6-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-io-console · almalinux 8 | 0.4.6-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-io-console · ol 8 | 0:0.4.6-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-json · RHEL 8 | 0:2.1.0-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-json · almalinux 8 | 2.1.0-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-json · ol 8 | 0:2.1.0-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-minitest · RHEL 8 | 0:5.10.3-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-minitest · almalinux 8 | 5.10.3-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-minitest · ol 8 | 0:5.10.3-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-mongo · RHEL 8 | 0:2.5.1-2.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-mongo · almalinux 8 | 2.5.1-2.module_el8.5.0+2625+ec418553 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-mongo · ol 8 | 0:2.5.1-2.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-mongo · rocky 8 | 0:2.5.1-2.module+el8.9.0+1536+5f79634e | RLSA-2025:7539 | Jul 29, 2025 |
| rubygem-mongo-doc · RHEL 8 | 0:2.5.1-2.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-mongo-doc · almalinux 8 | 2.5.1-2.module_el8.5.0+2625+ec418553 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-mongo-doc · ol 8 | 0:2.5.1-2.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-mysql2 · RHEL 8 | 0:0.4.10-4.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-mysql2 · almalinux 8 | 0.4.10-4.module_el8.5.0+259+8cec6917 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-mysql2 · ol 8 | 0:0.4.10-4.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-mysql2 · rocky 8 | 0:0.4.10-4.module+el8.9.0+1536+5f79634e | RLSA-2025:7539 | Jul 29, 2025 |
| rubygem-mysql2-doc · RHEL 8 | 0:0.4.10-4.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-mysql2-doc · almalinux 8 | 0.4.10-4.module_el8.5.0+2625+ec418553 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-mysql2-doc · ol 8 | 0:0.4.10-4.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-net-telnet · RHEL 8 | 0:0.1.1-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-net-telnet · almalinux 8 | 0.1.1-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-net-telnet · ol 8 | 0:0.1.1-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-openssl · RHEL 8 | 0:2.1.2-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-openssl · almalinux 8 | 2.1.2-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-openssl · ol 8 | 0:2.1.2-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-pg · RHEL 8 | 0:1.0.0-3.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-pg · almalinux 8 | 1.0.0-3.module_el8.9.0+3635+c6f99506 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-pg · ol 8 | 0:1.0.0-3.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-pg · rocky 8 | 0:1.0.0-3.module+el8.9.0+1536+5f79634e | RLSA-2025:7539 | Jul 29, 2025 |
| rubygem-pg-doc · RHEL 8 | 0:1.0.0-3.module+el8.9.0+19193+435404ae | RHSA-2025:7539 | May 14, 2025 |
| rubygem-pg-doc · almalinux 8 | 1.0.0-3.module_el8.9.0+3635+c6f99506 | ALSA-2025:7539 | May 14, 2025 |
| rubygem-pg-doc · ol 8 | 0:1.0.0-3.module+el8.9.0+90042+a65659a6 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-power_assert · RHEL 8 | 0:1.1.1-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-power_assert · almalinux 8 | 1.1.1-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-power_assert · ol 8 | 0:1.1.1-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-psych · RHEL 8 | 0:3.0.2-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-psych · almalinux 8 | 3.0.2-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-psych · ol 8 | 0:3.0.2-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-rake · RHEL 8 | 0:12.3.3-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-rake · almalinux 8 | 12.3.3-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-rake · ol 8 | 0:12.3.3-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-rdoc · RHEL 8 | 0:6.0.1.1-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-rdoc · almalinux 8 | 6.0.1.1-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-rdoc · ol 8 | 0:6.0.1.1-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-test-unit · RHEL 8 | 0:3.2.7-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-test-unit · almalinux 8 | 3.2.7-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-test-unit · ol 8 | 0:3.2.7-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygem-xmlrpc · RHEL 8 | 0:0.3.0-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygem-xmlrpc · almalinux 8 | 0.3.0-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygem-xmlrpc · ol 8 | 0:0.3.0-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygems · Debian 11.6 (bullseye) | 3.2.5-2+deb11u1 | DLA-4163-1 | May 12, 2025 |
| rubygems · Debian 12.15 (bookworm) | 3.3.5-1 | DEBIAN-CVE-2021-43809 | Dec 8, 2021 |
| rubygems · Debian 13.5 (trixie) | 3.3.5-1 | DEBIAN-CVE-2021-43809 | Dec 8, 2021 |
| rubygems · Debian 14 | 3.3.5-1 | DEBIAN-CVE-2021-43809 | Dec 8, 2021 |
| rubygems · RHEL 8 | 0:2.7.6.3-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygems · almalinux 8 | 2.7.6.3-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygems · ol 8 | 0:2.7.6.3-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
| rubygems-devel · RHEL 8 | 0:2.7.6.3-114.module+el8.10.0+23088+750dc6ca | RHSA-2025:7539 | May 14, 2025 |
| rubygems-devel · almalinux 8 | 2.7.6.3-114.module_el8.10.0+3991+5e651d4e | ALSA-2025:7539 | May 14, 2025 |
| rubygems-devel · ol 8 | 0:2.7.6.3-114.module+el8.10.0+90580+29305b94 | ELSA-2025-7539 | May 16, 2025 |
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