OESA-2024-1125 (CVE-2023-45918)
Vulnerability from osv_openeuler – Published: 2024-02-02 11:06 – Updated: 2026-08-06 11:06 – Source website
VLAI
Summary
ncurses security update
Details
The ncurses (new curses) library is a free software emulation of curses in System V Release 4.0 (SVr4), and more. It uses terminfo format, supports pads and color and multiple highlights and forms characters and function-key mapping, and has all the other SVr4-curses enhancements over BSD curses. SVr4 curses became the basis of X/Open Curses.
Security Fix(es):
A vulnerability was found in GNU ncurses 6.4-20230610. It has been rated as problematic. This issue affects the function tgetstr. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.(CVE-2023-45918)
Severity
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"ncurses-libs-6.2-6.oe1.aarch64.rpm",
"ncurses-debuginfo-6.2-6.oe1.aarch64.rpm",
"ncurses-6.2-6.oe1.aarch64.rpm",
"ncurses-devel-6.2-6.oe1.aarch64.rpm",
"ncurses-help-6.2-6.oe1.aarch64.rpm",
"ncurses-debugsource-6.2-6.oe1.aarch64.rpm"
],
"noarch": [
"ncurses-base-6.2-6.oe1.noarch.rpm"
],
"src": [
"ncurses-6.2-6.oe1.src.rpm"
],
"x86_64": [
"ncurses-help-6.2-6.oe1.x86_64.rpm",
"ncurses-devel-6.2-6.oe1.x86_64.rpm",
"ncurses-debuginfo-6.2-6.oe1.x86_64.rpm",
"ncurses-libs-6.2-6.oe1.x86_64.rpm",
"ncurses-debugsource-6.2-6.oe1.x86_64.rpm",
"ncurses-6.2-6.oe1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP1",
"name": "ncurses",
"purl": "pkg:rpm/openEuler/ncurses\u0026distro=openEuler-20.03-LTS-SP1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.2-6.oe1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
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"ncurses-help-6.2-6.oe2003sp4.aarch64.rpm",
"ncurses-6.2-6.oe2003sp4.aarch64.rpm",
"ncurses-libs-6.2-6.oe2003sp4.aarch64.rpm",
"ncurses-debugsource-6.2-6.oe2003sp4.aarch64.rpm",
"ncurses-devel-6.2-6.oe2003sp4.aarch64.rpm",
"ncurses-debuginfo-6.2-6.oe2003sp4.aarch64.rpm"
],
"noarch": [
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],
"src": [
"ncurses-6.2-6.oe2003sp4.src.rpm"
],
"x86_64": [
"ncurses-devel-6.2-6.oe2003sp4.x86_64.rpm",
"ncurses-debugsource-6.2-6.oe2003sp4.x86_64.rpm",
"ncurses-debuginfo-6.2-6.oe2003sp4.x86_64.rpm",
"ncurses-6.2-6.oe2003sp4.x86_64.rpm",
"ncurses-help-6.2-6.oe2003sp4.x86_64.rpm",
"ncurses-libs-6.2-6.oe2003sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP4",
"name": "ncurses",
"purl": "pkg:rpm/openEuler/ncurses\u0026distro=openEuler-20.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.2-6.oe2003sp4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"ncurses-devel-6.3-8.oe2203.aarch64.rpm",
"ncurses-libs-6.3-8.oe2203.aarch64.rpm",
"ncurses-compat-libs-6.3-8.oe2203.aarch64.rpm",
"ncurses-debuginfo-6.3-8.oe2203.aarch64.rpm",
"ncurses-debugsource-6.3-8.oe2203.aarch64.rpm",
"ncurses-6.3-8.oe2203.aarch64.rpm",
"ncurses-help-6.3-8.oe2203.aarch64.rpm",
"ncurses-static-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-debugsource-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-devel-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-help-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-debuginfo-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-libs-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-compat-libs-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-help-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-debuginfo-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-static-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-devel-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-libs-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-libs-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-help-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-static-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-debuginfo-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-devel-6.3-14.oe2203sp3.aarch64.rpm"
],
"noarch": [
"ncurses-base-6.3-8.oe2203.noarch.rpm",
"ncurses-base-6.3-10.oe2203sp1.noarch.rpm",
"ncurses-base-6.3-14.oe2203sp2.noarch.rpm",
"ncurses-base-6.3-14.oe2203sp3.noarch.rpm"
],
"src": [
"ncurses-6.3-8.oe2203.src.rpm",
"ncurses-6.3-10.oe2203sp1.src.rpm",
"ncurses-6.3-14.oe2203sp2.src.rpm",
"ncurses-6.3-14.oe2203sp3.src.rpm"
],
"x86_64": [
"ncurses-libs-6.3-8.oe2203.x86_64.rpm",
"ncurses-6.3-8.oe2203.x86_64.rpm",
"ncurses-compat-libs-6.3-8.oe2203.x86_64.rpm",
"ncurses-debuginfo-6.3-8.oe2203.x86_64.rpm",
"ncurses-debugsource-6.3-8.oe2203.x86_64.rpm",
"ncurses-devel-6.3-8.oe2203.x86_64.rpm",
"ncurses-help-6.3-8.oe2203.x86_64.rpm",
"ncurses-debuginfo-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-help-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-static-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-devel-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-compat-libs-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-debugsource-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-libs-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-static-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-debuginfo-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-libs-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-help-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-devel-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-libs-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-debuginfo-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-devel-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-help-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-static-6.3-14.oe2203sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS",
"name": "ncurses",
"purl": "pkg:rpm/openEuler/ncurses\u0026distro=openEuler-22.03-LTS"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.3-14.oe2203sp3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"ncurses-static-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-debugsource-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-devel-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-help-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-debuginfo-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-libs-6.3-10.oe2203sp1.aarch64.rpm",
"ncurses-compat-libs-6.3-10.oe2203sp1.aarch64.rpm"
],
"noarch": [
"ncurses-base-6.3-10.oe2203sp1.noarch.rpm"
],
"src": [
"ncurses-6.3-10.oe2203sp1.src.rpm"
],
"x86_64": [
"ncurses-debuginfo-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-help-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-static-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-devel-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-compat-libs-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-debugsource-6.3-10.oe2203sp1.x86_64.rpm",
"ncurses-libs-6.3-10.oe2203sp1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP1",
"name": "ncurses",
"purl": "pkg:rpm/openEuler/ncurses\u0026distro=openEuler-22.03-LTS-SP1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.3-10.oe2203sp1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"ncurses-help-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-debuginfo-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-static-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-devel-6.3-14.oe2203sp2.aarch64.rpm",
"ncurses-libs-6.3-14.oe2203sp2.aarch64.rpm"
],
"noarch": [
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],
"src": [
"ncurses-6.3-14.oe2203sp2.src.rpm"
],
"x86_64": [
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"ncurses-debuginfo-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-libs-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp2.x86_64.rpm",
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"ncurses-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-devel-6.3-14.oe2203sp2.x86_64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp2.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP2",
"name": "ncurses",
"purl": "pkg:rpm/openEuler/ncurses\u0026distro=openEuler-22.03-LTS-SP2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.3-14.oe2203sp2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"ncurses-libs-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-help-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-static-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-debuginfo-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp3.aarch64.rpm",
"ncurses-devel-6.3-14.oe2203sp3.aarch64.rpm"
],
"noarch": [
"ncurses-base-6.3-14.oe2203sp3.noarch.rpm"
],
"src": [
"ncurses-6.3-14.oe2203sp3.src.rpm"
],
"x86_64": [
"ncurses-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-compat-libs-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-libs-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-debuginfo-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-devel-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-debugsource-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-help-6.3-14.oe2203sp3.x86_64.rpm",
"ncurses-static-6.3-14.oe2203sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP3",
"name": "ncurses",
"purl": "pkg:rpm/openEuler/ncurses\u0026distro=openEuler-22.03-LTS-SP3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.3-14.oe2203sp3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "Low"
},
"details": "The ncurses (new curses) library is a free software emulation of curses in System V Release 4.0 (SVr4), and more. It uses terminfo format, supports pads and color and multiple highlights and forms characters and function-key mapping, and has all the other SVr4-curses enhancements over BSD curses. SVr4 curses became the basis of X/Open Curses.\r\n\r\nSecurity Fix(es):\r\n\r\nA vulnerability was found in GNU ncurses 6.4-20230610. It has been rated as problematic. This issue affects the function tgetstr. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.(CVE-2023-45918)",
"id": "OESA-2024-1125",
"modified": "2026-08-06T11:06:34Z",
"published": "2024-02-02T11:06:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1125"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45918"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "ncurses security update",
"upstream": [
"CVE-2023-45918"
]
}
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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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