sonic-buildimage/platform/broadcom/sonic-platform-modules-cel
Mai Bui 51a1eb112b
[device/celestica] Mitigation for command injection vulnerability (#11740)
Signed-off-by: maipbui <maibui@microsoft.com>
Dependency: [PR (#12065)](https://github.com/sonic-net/sonic-buildimage/pull/12065) needs to merge first.
#### Why I did it
1. `eval()` - not secure against maliciously constructed input, can be dangerous if used to evaluate dynamic content. This may be a code injection vulnerability.
2. `subprocess()` - when using with `shell=True` is dangerous. Using subprocess function without a static string can lead to command injection.
3. `os` - not secure against maliciously constructed input and dangerous if used to evaluate dynamic content.
4. `is` operator - string comparison should not be used with reference equality.
5. `globals()` - extremely dangerous because it may allow an attacker to execute arbitrary code on the system
#### How I did it
1. `eval()` - use `literal_eval()`
2. `subprocess()` - use `shell=False` instead. use an array string. Ref: [https://semgrep.dev/docs/cheat-sheets/python-command-injection/#mitigation](https://semgrep.dev/docs/cheat-sheets/python-command-injection/#mitigation)
3. `os` - use with `subprocess`
4. `is` - replace by `==` operator for value equality
5. `globals()` - avoid the use of globals()
2022-12-09 10:30:20 -05:00
..
belgite [device/celestica] Mitigation for command injection vulnerability (#11740) 2022-12-09 10:30:20 -05:00
debian [Platform/Seastone]: fix syseeprom tlv read issue (#12200) 2022-12-05 09:49:43 -08:00
dx010 Update SAI module for Celestica for Bullseye and 5.10 kernel 2021-11-10 15:27:22 -08:00
haliburton Update SAI module for Celestica for Bullseye and 5.10 kernel 2021-11-10 15:27:22 -08:00
seastone2 Update SAI module for Celestica for Bullseye and 5.10 kernel 2021-11-10 15:27:22 -08:00
services [device/celestica] Mitigation for command injection vulnerability (#11740) 2022-12-09 10:30:20 -05:00
silverstone [device/celestica] Mitigation for command injection vulnerability (#11740) 2022-12-09 10:30:20 -05:00
.gitignore [build]: add .gitignore for cel, delta and inventec 2018-08-11 09:09:03 +00:00
LICENSE [platform]: incorporate sonic-platform-modules-cel into sonic buildimage repo 2018-08-11 09:09:03 +00:00
README.md [Celestica/Seastone2] Add support Seastone2 device and platform (#3761) 2020-01-15 18:42:09 -08:00

platform drivers of Celestica network switchs for the SONiC project