ubuntu-cve-2025-1795
Vulnerability from osv_ubuntu
Published
2025-02-28 19:15
Modified
2026-07-09 19:26
Summary
Details
During an address list folding when a separating comma ends up on a folded line and that line is to be unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the separating comma remains a plan comma. This can result in the address header being misinterpreted by some mail servers.
Severity
N/A (UNKNOWN)
References
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},
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{
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],
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},
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"binary_name": "idle-python3.12",
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{
"binary_name": "libpython3.12-minimal",
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],
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}
],
"aliases": [],
"details": "During an address list folding when a separating comma ends up on a folded line and that line is to be unicode-encoded then the separator itself is also unicode-encoded. Expected behavior is that the separating comma remains a plan comma. This can result in the address header being misinterpreted by some mail servers.",
"id": "UBUNTU-CVE-2025-1795",
"modified": "2026-07-09T19:26:38Z",
"published": "2025-02-28T19:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-1795"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-1795"
},
{
"type": "REPORT",
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/MB62IZMEC3UM6SGHP5LET5JX2Y7H4ZUR/"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/pull/100885"
},
{
"type": "REPORT",
"url": "https://github.com/python/cpython/pull/119099"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7570-1"
}
],
"related": [
"USN-7570-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2025-1795"
]
}
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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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