Vendor
libgit2
11 known vulnerabilities.
Products
11 results · Feed
-
Medium 6.5
libgit2: HTTP transport can leak credentials to an offsite redirect target
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. Prior to 1.8.6 and 1.9.5, the built-in HTTP transport in src/libgit2/transports/http.c f…
-
Medium 6.5
libgit2: Inverted IP SubjectAltName Comparison in OpenSSL Backend
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. Prior to 1.8.6 and 1.9.5, verify_server_cert in src/libgit2/streams/openssl.c uses an in…
-
Medium 5.3
libgit2: Unbounded Memory Allocation via Delta Object Result-Size Header
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. Prior to 1.8.6 and 1.9.5, git_delta_apply in src/libgit2/delta.c trusts the attacker-con…
-
High 7.5
libgit2 - Unauthenticated network-reachable heap out-of-bounds read in transports/smart_pkt.c:set_data
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. Prior to 1.8.6 and 1.9.5, libgit2 performs a fixed-size strncmp in set_data in src/libgi…
-
Medium 4.3
libgit2: Submodule path traversal
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. Prior to 1.8.6 and 1.9.5, libgit2 does not reject traversal components in a submodule pa…
-
High 8.8
libgit2 Shell Command Injection via ssh_libssh2 Backend
libgit2 versions before 1.8.7 and 1.9.0 before 1.9.7 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository pat…
-
High 8.6
libgit2 is vulnerable to arbitrary code execution due to heap corruption in `git_index_add`
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 lev…
-
High 7.5
libgit2 is vulnerable to a denial of service attack in `git_revparse_single`
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_revparse_single` can cause the function to enter an in…
-
Medium 5.3
libgit2 fails to verify SSH keys by default
libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Prior versions of libgit2 require the caller to set the `certificate_che…
-
Unscored —
A flaw was found in libgit2 before version 0.27.3. It has been discovered that an unexpected sign extension in git_delt…
-
Unscored —
A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lea…