CVE-2016-0773 (GCVE-0-2016-0773)
Vulnerability from cvelistv5 – Published: 2016-02-17 15:00 – Updated: 2024-08-05 22:30
VLAI
EPSS
VEX
Summary
PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 allows remote attackers to cause a denial of service (infinite loop or buffer overflow and crash) via a large Unicode character range in a regular expression.
Severity
7.5 (High)
CWE
- n/a
Assigner
References
23 references
Date Public
2016-02-11 00:00
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"url": "http://rhn.redhat.com/errata/RHSA-2016-1060.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2016/dsa-3475"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2016/dsa-3476"
},
{
"source": "secalert@redhat.com",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://www.postgresql.org/about/news/1644/"
},
{
"source": "secalert@redhat.com",
"url": "http://www.postgresql.org/docs/current/static/release-9-1-20.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.postgresql.org/docs/current/static/release-9-2-15.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.postgresql.org/docs/current/static/release-9-3-11.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.postgresql.org/docs/current/static/release-9-4-6.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.postgresql.org/docs/current/static/release-9-5-1.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/83184"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securitytracker.com/id/1035005"
},
{
"source": "secalert@redhat.com",
"url": "http://www.ubuntu.com/usn/USN-2894-1"
},
{
"source": "secalert@redhat.com",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10152"
},
{
"source": "secalert@redhat.com",
"url": "https://puppet.com/security/cve/CVE-2016-0773"
},
{
"source": "secalert@redhat.com",
"url": "https://security.gentoo.org/glsa/201701-33"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177820.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177878.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00049.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00052.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00054.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00056.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00016.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2016-1060.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2016/dsa-3475"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2016/dsa-3476"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.postgresql.org/about/news/1644/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.postgresql.org/docs/current/static/release-9-1-20.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.postgresql.org/docs/current/static/release-9-2-15.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.postgresql.org/docs/current/static/release-9-3-11.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.postgresql.org/docs/current/static/release-9-4-6.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.postgresql.org/docs/current/static/release-9-5-1.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/83184"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1035005"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/USN-2894-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10152"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://puppet.com/security/cve/CVE-2016-0773"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/201701-33"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Important",
"current_release_date": "2026-06-28T06:34:33+00:00",
"cve": "CVE-2016-0773",
"id": "CVE-2016-0773",
"initial_release_date": "2016-02-11T00:00:00+00:00",
"product_status:fixed": "476",
"product_status:known_affected": "17",
"product_status:known_not_affected": "9",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "postgresql: case insensitive range handling integer overflow leading to buffer overflow",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-0773.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-07-26T01:05:58Z",
"cve": "CVE-2016-0773",
"id": "CVE-2016-0773",
"initial_release_date": "2023-02-15T05:09:12Z",
"product_status:known_affected": "1",
"product_status:known_not_affected": "19",
"product_status:recommended": "263",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2016-0773",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-0773.json",
"version": "14"
}
}
}
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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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