Firejail up to 0.9.62 os command injection

Summaryinfo

A vulnerability was found in Firejail up to 0.9.62. It has been classified as critical. This issue affects some unknown processing. The manipulation leads to os command injection. This vulnerability is uniquely identified as CVE-2020-17367. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability was found in Firejail up to 0.9.62 and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Firejail through 0.9.62 does not honor the -- end-of-options indicator after the --output option, which may lead to command injection.

The weakness was disclosed 08/11/2020 (Website). It is possible to read the advisory at debian.org. The identification of this vulnerability is CVE-2020-17367 since 08/05/2020. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-159648 is pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

• Firejail

Version

• 0.9.0
• 0.9.1
• 0.9.2
• 0.9.3
• 0.9.4
• 0.9.5
• 0.9.6
• 0.9.7
• 0.9.8
• 0.9.9
• 0.9.10
• 0.9.11
• 0.9.12
• 0.9.13
• 0.9.14
• 0.9.15
• 0.9.16
• 0.9.17
• 0.9.18
• 0.9.19
• 0.9.20
• 0.9.21
• 0.9.22
• 0.9.23
• 0.9.24
• 0.9.25
• 0.9.26
• 0.9.27
• 0.9.28
• 0.9.29
• 0.9.30
• 0.9.31
• 0.9.32
• 0.9.33
• 0.9.34
• 0.9.35
• 0.9.36
• 0.9.37
• 0.9.38
• 0.9.39
• 0.9.40
• 0.9.41
• 0.9.42
• 0.9.43
• 0.9.44
• 0.9.45
• 0.9.46
• 0.9.47
• 0.9.48
• 0.9.49
• 0.9.50
• 0.9.51
• 0.9.52
• 0.9.53
• 0.9.54
• 0.9.55
• 0.9.56
• 0.9.57
• 0.9.58
• 0.9.59
• 0.9.60
• 0.9.61
• 0.9.62

CPE 2.3info

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CPE 2.2info

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Entryinfo

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