FKIE_CVE-2021-3781
Vulnerability from fkie_nvd - Published: 2022-02-16 19:15 - Updated: 2024-11-21 06:22
Severity ?
Summary
A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
References
| URL | Tags | ||
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2002271 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://ghostscript.com/CVE-2021-3781.html | Patch, Vendor Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202211-11 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2002271 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ghostscript.com/CVE-2021-3781.html | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202211-11 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| artifex | ghostscript | 9.50 | |
| artifex | ghostscript | 9.52 | |
| artifex | ghostscript | 9.53.3 | |
| artifex | ghostscript | 9.54.0 | |
| fedoraproject | fedora | 34 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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