CVE-2025-5351
- Source
- https://cve.org/CVERecord?id=CVE-2025-5351
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-5351.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-5351
- Downstream
- Related
- Published
- 2025-07-04T09:15:37.100Z
- Modified
- 2026-04-10T05:30:50.259191Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the key export functionality of libssh. The issue occurs in the internal function responsible for converting cryptographic keys into serialized formats. During error handling, a memory structure is freed but not cleared, leading to a potential double free issue if an additional failure occurs later in the function. This condition may result in heap corruption or application instability in low-memory scenarios, posing a risk to system reliability where key export operations are performed.
- References
Affected packages
Git / gitlab.com/libssh/libssh-mirror
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-5351.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.0"
}
]
},
{
"events": [
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"introduced": "0"
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{
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}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
},
{
"events": [
{
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},
{
"last_affected": "10.0"
}
]
}
]