VulnerabilityModified
CVE-2020-17368
Firejail through 0.9.62 mishandles shell metacharacters during use of the --output or --output-stderr option, which may lead to command injection.
CRITICAL 9.8EPSS 4.10%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Firejail through 0.9.62 mishandles shell metacharacters during use of the --output or --output-stderr option, which may lead to command injection.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.10% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- firejail project/firejail · debian/debian linux · fedoraproject/fedora · opensuse/leap
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00036.htmlMailing List, Third Party Advisory
- https://github.com/netblue30/firejail/Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00033.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JFXN3JJG4DIMN4TAHOTKFMS7SGM4EOTR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W66IR5YT4KG464SKEMQN2NP2LGATGEGS/
- https://security.gentoo.org/glsa/202101-02Third Party Advisory
- https://www.debian.org/security/2020/dsa-4742Third Party Advisory
- https://www.debian.org/security/2020/dsa-4743Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00036.htmlMailing List, Third Party Advisory
- https://github.com/netblue30/firejail/Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00033.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JFXN3JJG4DIMN4TAHOTKFMS7SGM4EOTR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W66IR5YT4KG464SKEMQN2NP2LGATGEGS/
- https://security.gentoo.org/glsa/202101-02Third Party Advisory
- https://www.debian.org/security/2020/dsa-4742Third Party Advisory
- https://www.debian.org/security/2020/dsa-4743Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.