Out-of-Bounds Affecting samba3x-common package, versions <0:3.3.8-0.52.el5_5


Severity

Recommended
critical

Based on Oracle Linux security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
97.06% (100th percentile)

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  • Snyk IDSNYK-ORACLE5-SAMBA3XCOMMON-2454788
  • published10 Apr 2022
  • disclosed17 Jun 2010

Introduced: 17 Jun 2010

CVE-2010-2063  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Oracle:5 samba3x-common to version 0:3.3.8-0.52.el5_5 or higher.
This issue was patched in ELSA-2010-0488.

NVD Description

Note: Versions mentioned in the description apply only to the upstream samba3x-common package and not the samba3x-common package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

Buffer overflow in the SMB1 packet chaining implementation in the chain_reply function in process.c in smbd in Samba 3.0.x before 3.3.13 allows remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a crafted field in a packet.

References

CVSS Scores

version 3.1