CVE-2010-2063
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
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 78.55% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 99.5% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Critical. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2010-06-17 16:00Z16 YR AGO
- Last updated
- 2024-08-07 02:17Z2 YR AGO
- Reserved
- 2010-05-25
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- a1b676b82b449b3c6888e15c86f20c9eec3f39dd23763eea7ebb44c0571f6a9b
05 Affected products
06 References
- marc.infoHPSBUX02657http://marc.info/?l=bugtraq&m=130835366526620&w=2
- exchange.xforce.ibmcloud.comsamba-smb1-code-execution(59481)https://exchange.xforce.ibmcloud.com/vulnerabilities/59481
- osvdb.org65518http://osvdb.org/65518
- marc.infoHPSBUX02609http://marc.info/?l=bugtraq&m=129138831608422&w=2
- www.securityfocus.com40884http://www.securityfocus.com/bid/40884
- marc.info[samba-announce] 20100616 Samba 3.3.13 Security Release Available for Downloadhttp://marc.info/?l=samba-announce&m=127668712312761&w=2
- secunia.com40210http://secunia.com/advisories/40210
- www.samba.orghttp://www.samba.org/samba/ftp/history/samba-3.3.13.html
- www.samba.orghttp://www.samba.org/samba/ftp/patches/security/samba-3.3.12-CVE-2010-2063.patch
- secunia.com40145http://secunia.com/advisories/40145
- www.vupen.comADV-2010-1507http://www.vupen.com/english/advisories/2010/1507
- www.samba.orghttp://www.samba.org/samba/ftp/patches/security/samba-3.0.37-CVE-2010-2063.patch
- www.vupen.comADV-2010-1505http://www.vupen.com/english/advisories/2010/1505
- secunia.com40293http://secunia.com/advisories/40293
- www.debian.orgDSA-2061http://www.debian.org/security/2010/dsa-2061
- ubuntu.comUSN-951-1http://ubuntu.com/usn/usn-951-1
- www.mandriva.comMDVSA-2010:119http://www.mandriva.com/security/advisories?name=MDVSA-2010:119
- lists.apple.comAPPLE-SA-2010-08-24-1http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
- secunia.com40221http://secunia.com/advisories/40221
- www.vupen.comADV-2010-1504http://www.vupen.com/english/advisories/2010/1504
- support.apple.comhttp://support.apple.com/kb/HT4312
- oval.cisecurity.orgoval:org.mitre.oval:def:9859https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9859
- www.redhat.comRHSA-2010:0488http://www.redhat.com/support/errata/RHSA-2010-0488.html
- lists.opensuse.orgSUSE-SR:2010:014http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- www.vupen.comADV-2010-1486http://www.vupen.com/english/advisories/2010/1486
- secunia.com42319http://secunia.com/advisories/42319
- www.samba.orghttp://www.samba.org/samba/security/CVE-2010-2063.html
- oval.cisecurity.orgoval:org.mitre.oval:def:12427https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12427
- www.securitytracker.com1024107http://www.securitytracker.com/id?1024107
- www.vupen.comADV-2010-1517http://www.vupen.com/english/advisories/2010/1517
- www.vupen.comADV-2010-3063http://www.vupen.com/english/advisories/2010/3063
- oval.cisecurity.orgoval:org.mitre.oval:def:7115https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7115
- labs.idefense.com20100616 Samba 3.3.12 Memory Corruption Vulnerabilityhttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=873
- slackware.comSSA:2010-169-01http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.471914
07 Fixed in
Debian 12
- samba Fixed in 2:3.4.0~pre1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- samba Fixed in 2:3.4.0~pre1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- samba Fixed in 2:3.4.0~pre1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.