memcached: memcached: Username enumeration via timing side channel
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| memcached | memcached | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Memcached | Memcached |
|
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4601-1 | memcached security update |
Debian DLA |
DLA-4791-1 | memcached security update |
Ubuntu USN |
USN-8320-1 | Memcached vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.3% (1.264% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Timing Side‑Channel in SASL Username Lookup Causes Username Enumeration in Memcached | memcached: memcached: Username enumeration via timing side channel |
| References |
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| Metrics |
threat_severity
|
threat_severity
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Timing Side‑Channel in SASL Username Lookup Causes Username Enumeration in Memcached |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In memcached before 1.6.42, username data for SASL password database authentication has a timing side channel because a loop exits as soon as a valid username is found by sasl_server_userdb_checkpass. | |
| First Time appeared |
Memcached
Memcached memcached |
|
| Weaknesses | CWE-208 | |
| CPEs | cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Memcached
Memcached memcached |
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| References |
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| Metrics |
cvssV3_1
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