FKIE_CVE-2019-18408
Vulnerability from fkie_nvd - Published: 2019-10-24 14:15 - Updated: 2026-06-17 02:24
Severity
Summary
archive_read_format_rar_read_data in archive_read_support_format_rar.c in libarchive before 3.4.0 has a use-after-free in a certain ARCHIVE_FAILED situation, related to Ppmd7_DecodeSymbol.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libarchive | libarchive | * | |
| linux | linux_kernel | - | |
| debian | debian_linux | 8.0 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.04 |
{
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"vendor": "n/a",
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"source": "cve@mitre.org"
}
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"cveTags": [],
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"value": "archive_read_format_rar_read_data in archive_read_support_format_rar.c in libarchive before 3.4.0 has a use-after-free in a certain ARCHIVE_FAILED situation, related to Ppmd7_DecodeSymbol."
},
{
"lang": "es",
"value": "La funci\u00f3n archive_read_format_rar_read_data en el archivo archive_read_support_format_rar.c en libarchive versiones anteriores a 3.4.0, presenta un uso de la memoria previamente liberada en una determinada situaci\u00f3n de ARCHIVE_FAILED, relacionada con Ppmd7_DecodeSymbol."
}
],
"id": "CVE-2019-18408",
"lastModified": "2026-06-17T02:24:58.727",
"metrics": {
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"accessVector": "NETWORK",
"authentication": "NONE",
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"baseScore": 5.0,
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"published": "2019-10-24T14:15:11.457",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html"
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"url": "https://seclists.org/bugtraq/2019/Nov/2"
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"url": "https://security.gentoo.org/glsa/202003-28"
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html"
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html"
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"url": "https://access.redhat.com/errata/RHSA-2020:0203"
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}
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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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