CVE-2018-19477 (GCVE-0-2018-19477)
Vulnerability from cvelistv5 – Published: 2018-11-23 05:00 – Updated: 2024-08-05 11:37
VLAI
EPSS
VEX
Summary
psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.
Severity
7.8 (High)
CWE
- n/a
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://www.debian.org/security/2018/dsa-4346 | vendor-advisoryx_refsource_DEBIAN |
| https://access.redhat.com/errata/RHSA-2019:0229 | vendor-advisoryx_refsource_REDHAT |
| https://usn.ubuntu.com/3831-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://bugs.ghostscript.com/show_bug.cgi?id=700168 | x_refsource_MISC |
| https://semmle.com/news/semmle-discovers-severe-v… | x_refsource_MISC |
| http://www.securityfocus.com/bid/106154 | vdb-entryx_refsource_BID |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://www.ghostscript.com/doc/9.26/History9.htm… | x_refsource_MISC |
| http://git.ghostscript.com/?p=ghostpdl.git%3Bh=60… | x_refsource_MISC |
| http://git.ghostscript.com/?p=ghostpdl.git%3Ba=co… | x_refsource_MISC |
| https://access.redhat.com/errata/RHBA-2019:0327 | vendor-advisoryx_refsource_REDHAT |
Date Public
2018-11-22 00:00
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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