CVE-2010-4683 json
Memory leak in Cisco IOS before 15.0(1)XA5 might allow remote attackers to cause a denial of service (memory consumption) by sending a craf…
published 15y ago modified 4mo ago also EUVD-2010-4648
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.1%
- EPSS 3.1% chance of exploitation in 30 days, percentile 87%
- public exploits
- 0
- none known
Summary
Memory leak in Cisco IOS before 15.0(1)XA5 might allow remote attackers to cause a denial of service (memory consumption) by sending a crafted SIP REGISTER message over UDP, aka Bug ID CSCtg41733.
Patch / fix
- cisco ios 15.0\(1\)xa5
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3.12% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Classification
- Weakness
-
- CWE-772 Missing Release of Resource after Effective Lifetime
- Technology feeds
References
-
cisco.com
/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
release-notes, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/64588
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/45786
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2010-4683
- NVD CVE-2010-4683
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.