SUSE-SU-2018:0807-1
Vulnerability from csaf_suse - Published: 2018-03-26 09:47 - Updated: 2026-09-20 12:42Summary
Security update for memcached
Severity
Important
Notes
Title of the patch: Security update for memcached
Description of the patch: This update for memcached fixes the following issues:
Security issues fixed:
- CVE-2011-4971: remote DoS (bsc#817781).
- CVE-2013-0179: DoS when printing out keys to be deleted in verbose mode (bsc#798458).
- CVE-2013-7239: SASL authentication allows wrong credentials to access memcache (bsc#857188).
- CVE-2013-7290: remote DoS (segmentation fault) via a request to delete a key (bsc#858677).
- CVE-2013-7291: remote DoS (crash) via a request that triggers 'unbounded key print' (bsc#858676).
- CVE-2016-8704: Server append/prepend remote code execution (bsc#1007871).
- CVE-2016-8705: Server update remote code execution (bsc#1007870).
- CVE-2016-8706: Server ASL authentication remote code execution (bsc#1007869).
- CVE-2017-9951: Heap-based buffer over-read in try_read_command function (incomplete fix for CVE-2016-8705) (bsc#1056865).
Patchnames: SUSE-OpenStack-Cloud-6-2018-545
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
low
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
moderate
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
low
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
low
9.8 (Critical)
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
moderate
9.1 (Critical)
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
moderate
8.1 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
moderate
9.1 (Critical)
Affected products
Recommended
1 product, the same list as for
CVE-2011-4971
Threats
Impact
moderate
References
46 references
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"vulnerabilities": [
{
"cve": "CVE-2011-4971",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2011-4971"
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],
"notes": [
{
"category": "general",
"text": "Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet.",
"title": "CVE description"
}
],
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}
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"date": "2018-03-26T09:47:34Z",
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"text": "https://www.suse.com/security/cve/CVE-2013-0179"
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"category": "general",
"text": "The process_bin_delete function in memcached.c in memcached 1.4.4 and other versions before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (segmentation fault) via a request to delete a key, which does not account for the lack of a null terminator in the key and triggers a buffer over-read when printing to stderr.",
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"text": "memcached before 1.4.17 allows remote attackers to bypass authentication by sending an invalid request with SASL credentials, then sending another request with incorrect SASL credentials.",
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{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
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}
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"date": "2018-03-26T09:47:34Z",
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"title": "CVE-2013-7239"
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{
"cve": "CVE-2013-7290",
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"notes": [
{
"category": "general",
"text": "The do_item_get function in items.c in memcached 1.4.4 and other versions before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (segmentation fault) via a request to delete a key, which does not account for the lack of a null terminator in the key and triggers a buffer over-read when printing to stderr, a different vulnerability than CVE-2013-0179.",
"title": "CVE description"
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}
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],
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{
"category": "general",
"text": "memcached before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (crash) via a request that triggers an \"unbounded key print\" during logging, related to an issue that was \"quickly grepped out of the source tree,\" a different vulnerability than CVE-2013-0179 and CVE-2013-7290.",
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{
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
}
],
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],
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},
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}
],
"notes": [
{
"category": "general",
"text": "An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.",
"title": "CVE description"
}
],
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]
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{
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"product_ids": [
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"scores": [
{
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"notes": [
{
"category": "general",
"text": "Multiple integer overflows in process_bin_update function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
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]
},
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{
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"url": "https://www.suse.com/security/cve/CVE-2016-8705"
},
{
"category": "external",
"summary": "SUSE Bug 1007866 for CVE-2016-8705",
"url": "https://bugzilla.suse.com/1007866"
},
{
"category": "external",
"summary": "SUSE Bug 1007870 for CVE-2016-8705",
"url": "https://bugzilla.suse.com/1007870"
},
{
"category": "external",
"summary": "SUSE Bug 1056865 for CVE-2016-8705",
"url": "https://bugzilla.suse.com/1056865"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
"version": "3.0"
},
"products": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2018-03-26T09:47:34Z",
"details": "moderate"
}
],
"title": "CVE-2016-8705"
},
{
"cve": "CVE-2016-8706",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2016-8706"
}
],
"notes": [
{
"category": "general",
"text": "An integer overflow in process_bin_sasl_auth function in Memcached, which is responsible for authentication commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2016-8706",
"url": "https://www.suse.com/security/cve/CVE-2016-8706"
},
{
"category": "external",
"summary": "SUSE Bug 1007866 for CVE-2016-8706",
"url": "https://bugzilla.suse.com/1007866"
},
{
"category": "external",
"summary": "SUSE Bug 1007869 for CVE-2016-8706",
"url": "https://bugzilla.suse.com/1007869"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2018-03-26T09:47:34Z",
"details": "moderate"
}
],
"title": "CVE-2016-8706"
},
{
"cve": "CVE-2017-9951",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2017-9951"
}
],
"notes": [
{
"category": "general",
"text": "The try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2017-9951",
"url": "https://www.suse.com/security/cve/CVE-2017-9951"
},
{
"category": "external",
"summary": "SUSE Bug 1007870 for CVE-2017-9951",
"url": "https://bugzilla.suse.com/1007870"
},
{
"category": "external",
"summary": "SUSE Bug 1056865 for CVE-2017-9951",
"url": "https://bugzilla.suse.com/1056865"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
"version": "3.0"
},
"products": [
"SUSE OpenStack Cloud 6:memcached-0:1.4.39-3.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2018-03-26T09:47:34Z",
"details": "moderate"
}
],
"title": "CVE-2017-9951"
}
]
}
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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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