usn-7434-2
Vulnerability from osv_ubuntu
Published
2025-04-23 11:50
Modified
2025-10-21 04:48
Summary
perl vulnerability
Details
USN-7434-1 fixed a vulnerability in Perl. This update provides the corresponding update for Ubuntu 25.04.
Original advisory details:
It was discovered that Perl incorrectly handled transliterating non-ASCII bytes. A remote attacker could use this issue to cause Perl to crash, resulting in a denial of service, or possibly execute arbitrary code.
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2024-56406",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:25.04"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libperl-dev",
"binary_version": "5.40.1-2ubuntu0.1"
},
{
"binary_name": "libperl5.40",
"binary_version": "5.40.1-2ubuntu0.1"
},
{
"binary_name": "perl",
"binary_version": "5.40.1-2ubuntu0.1"
},
{
"binary_name": "perl-base",
"binary_version": "5.40.1-2ubuntu0.1"
},
{
"binary_name": "perl-debug",
"binary_version": "5.40.1-2ubuntu0.1"
},
{
"binary_name": "perl-modules-5.40",
"binary_version": "5.40.1-2ubuntu0.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.04",
"name": "perl",
"purl": "pkg:deb/ubuntu/perl@5.40.1-2ubuntu0.1?arch=source\u0026distro=plucky"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.40.1-2ubuntu0.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.38.2-5",
"5.40.0-6",
"5.40.0-7",
"5.40.0-8",
"5.40.1-2"
]
}
],
"aliases": [],
"details": "USN-7434-1 fixed a vulnerability in Perl. This update provides the\ncorresponding update for Ubuntu 25.04.\n\nOriginal advisory details:\n\n It was discovered that Perl incorrectly handled transliterating non-ASCII\n bytes. A remote attacker could use this issue to cause Perl to crash,\n resulting in a denial of service, or possibly execute arbitrary code.\n",
"id": "USN-7434-2",
"modified": "2025-10-21T04:48:40Z",
"published": "2025-04-23T11:50:58.775176Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7434-2"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2024-56406"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "perl vulnerability",
"upstream": [
"UBUNTU-CVE-2024-56406"
]
}
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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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