fkie_cve-2019-11596
Vulnerability from fkie_nvd
Published
2019-04-29 15:29
Modified
2024-11-21 04:21
Severity ?
Summary
In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mode" and "lru temp_ttl" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| memcached | memcached | * | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 18.10 | |
| canonical | ubuntu_linux | 19.04 |
{
"configurations": [
{
"nodes": [
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"criteria": "cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*",
"matchCriteriaId": "85D5D451-DE60-4DD3-8283-D838785D20AC",
"versionEndExcluding": "1.5.14",
"vulnerable": true
}
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},
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"nodes": [
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"vulnerable": true
},
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In memcached before 1.5.14, a NULL pointer dereference was found in the \"lru mode\" and \"lru temp_ttl\" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c."
},
{
"lang": "es",
"value": "memcached versiones anteriores a la 1.5.14, se encontr\u00f3 una desreferencia a un puntero NULL en los comandos \"lru mode\" y \"lru temp_ttl\". Esto causa una denegaci\u00f3n de servicio cuando se analizan mensajes de comandos lru en process_lru_command en memcached.c."
}
],
"id": "CVE-2019-11596",
"lastModified": "2024-11-21T04:21:24.797",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"baseScore": 7.5,
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"published": "2019-04-29T15:29:00.983",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00060.html"
},
{
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"url": "https://github.com/memcached/memcached/issues/474"
},
{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUE3QBMP5UWTXMPKJREUICH6DIK6SOBX/"
},
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},
{
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{
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{
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"tags": [
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],
"url": "https://usn.ubuntu.com/3963-1/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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