CVE-2024-24577
Fixed in a distro release EPSS 2%CVSS 8.6
libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Using well-crafted inputs to `git_index_add` can cause heap corruption that could be leveraged for arbitrary code execution. There is an issue in the `has_dir_name` function in `src/libgit2/index.c`, which frees an entry that should not be freed. The freed entry is later used and overwritten with potentially bad actor-controlled data leading to controlled heap corruption. Depending on the application that uses libgit2, this could lead to arbitrary code execution. This issue has been patched in version 1.6.5 and 1.7.2.
Products: libgit2
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | cargo | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | clippy | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-analysis | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-analyzer | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-debugger-common | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-doc | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-gdb | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-src | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-std-static | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rust-toolset | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2 | rustfmt | 1.68.2-1.amzn2.0.6 |
| Amazon Linux 2023 | cargo | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | clippy | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | libgit2 | 1.6.4-115.amzn2023.0.2 |
| Amazon Linux 2023 | libgit2-devel | 1.6.4-115.amzn2023.0.2 |
| Amazon Linux 2023 | rust | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-analysis | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-analyzer | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-debugger-common | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-doc | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-gdb | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-lldb | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-src | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-std-static | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-std-static-wasm32-unknown-unknown | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rust-std-static-wasm32-wasi | 1.68.2-1.amzn2023.0.5 |
| Amazon Linux 2023 | rustfmt | 1.68.2-1.amzn2023.0.5 |
| Chainguard | libgit2 | 1.7.2-r0 |
| Chainguard | libgit2-1.5 | 1.7.2-r0 |
| Debian 10 | libgit2 | 0.27.7+dfsg.1-0.2+deb10u2 |
| Debian 11 | libgit2 | 1.1.0+dfsg.1-4+deb11u2 |
| Debian 12 | libgit2 | 1.5.1+ds-1+deb12u1 |
| Debian 13 | libgit2 | 1.7.2+ds-1 |
| Debian 14 | libgit2 | 1.7.2+ds-1 |
| SUSE Enterprise Storage 7.1 | git | 2.35.3-150300.10.42.1 |
| SUSE Enterprise Storage 7.1 | libgit2 | 0.28.4-150200.3.9.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | git | 2.26.2-150000.59.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libgit2 | 0.28.4-150200.3.9.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libgit2 | 0.26.8-150000.3.21.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | libgit2 | 0.28.4-150200.3.9.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | libgit2 | 1.3.0-150400.3.9.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | libgit2 | 1.3.0-150400.3.9.1 |
| SUSE Linux Enterprise Micro 5.5 | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | git | 2.43.0-150600.3.6.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | libgit2 | 1.3.0-150400.3.9.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | git | 2.43.0-150600.3.6.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | libgit2 | 1.7.2-150600.3.3.1 |
| SUSE Linux Enterprise Server 12 SP5 | git | 2.26.2-27.75.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | git | 2.26.2-150000.59.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libgit2 | 0.28.4-150200.3.9.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libgit2 | 0.26.8-150000.3.21.1 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | libgit2 | 0.28.4-150200.3.9.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | libgit2 | 1.3.0-150400.3.9.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | git | 2.26.2-27.75.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | git | 2.26.2-150000.59.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libgit2 | 0.26.8-150000.3.21.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libgit2 | 0.28.4-150200.3.9.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | libgit2 | 0.28.4-150200.3.9.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | git | 2.35.3-150300.10.42.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libgit2 | 1.3.0-150400.3.9.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | git | 2.26.2-27.75.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | libgit2 | 0.24.1-11.5.1 |
| SUSE Linux Micro 6.0 | git | 2.51.0-1.1 |
| SUSE Manager Proxy 4.3 | git | 2.35.3-150300.10.42.1 |
| SUSE Manager Server 4.3 | git | 2.35.3-150300.10.42.1 |
| SUSE Manager Server Module 4.3 | libgit2 | 0.28.4-150200.3.9.1 |
| Ubuntu 20.04 LTS | libgit2 | 0.28.4+dfsg.1-2ubuntu0.1 |
| Ubuntu 22.04 LTS | libgit2 | 1.1.0+dfsg.1-4.1ubuntu0.1 |
| Ubuntu Pro 16.04 LTS | libgit2 | 0.24.1-2ubuntu0.2+esm2 |
| Ubuntu Pro 18.04 LTS | libgit2 | 0.26.0+dfsg.1-1.1ubuntu0.2+esm1 |
| Wolfi | libgit2 | 1.7.2-r0 |
| openSUSE Leap 15.5 | git | 2.35.3-150300.10.42.1 |
| openSUSE Leap 15.5 | libgit2 | 1.3.0-150400.3.9.1 |
| openSUSE Leap 15.6 | git | 2.43.0-150600.3.6.1 |
| openSUSE Leap 15.6 | libgit2 | 1.7.2-150600.3.3.1 |
| openSUSE Leap Micro 5.5 | git | 2.35.3-150300.10.42.1 |
| openSUSE Tumbleweed | git | 2.45.2-2.1 |
| openSUSE Tumbleweed | libgit2 | 1.7.2-1.1 |