mirrors/jgit - jgit - source @ dussan.org

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Author	SHA1	Message	Date
Ivan Frade	e4c28665b6	BaseReceivePack: Validate incoming .gitmodules files The main concern are submodule urls starting with '-' that could pass as options to an unguarded tool. Pass through the parser the ids of blobs identified as .gitmodules files in the ObjectChecker. Load the blobs and parse/validate them in SubmoduleValidator. Change-Id: Ia0cc32ce020d288f995bf7bc68041fda36be1963 Signed-off-by: Ivan Frade <ifrade@google.com> Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>	5 years ago
Ivan Frade	db9f7b028d	SubmoduleAddCommand: Reject submodule URIs that look like cli options In C git versions before 2.19.1, the submodule is fetched by running "git clone <uri> <path>". A URI starting with "-" would be interpreted as an option, causing security problems. See CVE-2018-17456. Refuse to add submodules with URIs, names or paths starting with "-", that could be confused with command line arguments. [jn: backported to JGit 4.7.y, bringing portions of Masaya Suzuki's dotdot check code in v5.1.0.201808281540-m3~57 (Add API to specify the submodule name, 2018-07-12) along for the ride] Change-Id: I2607c3acc480b75ab2b13386fe2cac435839f017 Signed-off-by: Ivan Frade <ifrade@google.com> Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>	5 years ago

Author

SHA1

Message

Date

Ivan Frade

e4c28665b6

BaseReceivePack: Validate incoming .gitmodules files

The main concern are submodule urls starting with '-' that could pass as
options to an unguarded tool.

Pass through the parser the ids of blobs identified as .gitmodules
files in the ObjectChecker. Load the blobs and parse/validate them
in SubmoduleValidator.

Change-Id: Ia0cc32ce020d288f995bf7bc68041fda36be1963
Signed-off-by: Ivan Frade <ifrade@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

5 years ago

Ivan Frade

db9f7b028d

SubmoduleAddCommand: Reject submodule URIs that look like cli options

In C git versions before 2.19.1, the submodule is fetched by running
"git clone <uri> <path>". A URI starting with "-" would be interpreted
as an option, causing security problems. See CVE-2018-17456.

Refuse to add submodules with URIs, names or paths starting with "-",
that could be confused with command line arguments.

[jn: backported to JGit 4.7.y, bringing portions of Masaya Suzuki's
 dotdot check code in v5.1.0.201808281540-m3~57 (Add API to specify
 the submodule name, 2018-07-12) along for the ride]

Change-Id: I2607c3acc480b75ab2b13386fe2cac435839f017
Signed-off-by: Ivan Frade <ifrade@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

5 years ago

2 Commits (a8bd7dcc5835864da48e9fb4ade434ae5d4600b2)