Samba Vulnerabilities

Timeline

The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.

Last Year

The analysis of the timeline helps to identify the required approach and handling of single vulnerabilities and vulnerability collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Initiating immediate vulnerability response and prioritizing of issues is possible.

Version

3.019
4.14.018
4.14.118
4.4.018
3.0.018

Grouping all affected versions of a specific product helps to determine existing issues. This makes it possible to determine vendors and products which need attention when it comes to remediations.

Remediation

Official Fix175
Temporary Fix0
Workaround1
Unavailable0
Not Defined15

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.

Exploitability

High17
Functional1
Proof-of-Concept41
Unproven15
Not Defined117

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector

Not Defined0
Physical0
Local19
Adjacent11
Network161

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.

Authentication

Not Defined0
High3
Low58
None130

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction

Not Defined0
Required10
None181

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

Last Year

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base

≤10
≤20
≤32
≤413
≤516
≤649
≤741
≤834
≤913
≤1023

The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp

≤10
≤20
≤33
≤414
≤523
≤659
≤740
≤823
≤912
≤1017

The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.

VulDB

≤10
≤20
≤34
≤416
≤522
≤644
≤734
≤837
≤911
≤1023

The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.

NVD

≤10
≤20
≤30
≤41
≤55
≤615
≤721
≤816
≤94
≤104

The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.

CNA

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

A CVE Numbering Authority (CNA) is responsible for assigning new CVE entries. They might also include a CVSS score. These are usually not complete and might differ from VulDB scores.

Vendor

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.

Research

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day

<1k28
<2k39
<5k93
<10k4
<25k8
<50k13
<100k4
≥100k2

The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today

<1k188
<2k1
<5k1
<10k0
<25k1
<50k0
<100k0
≥100k0

The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

Last Year

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Versions (401): 0.3, 0.3.1, 1, 1.0.1, 1.9.17, 1.9.18, 2, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.5a, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.2, 2.2.0A, 2.2.0a, 2.2.1, 2.2.1A, 2.2.1a, 2.2.2, 2.2.3, 2.2.3A, 2.2.3a, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.7A, 2.2.7a, 2.2.8, 2.2.8a, 2.2.9, 2.2.11, 2.2.12, 2.2a, 3, 3.0, 3.0.1, 3.0.2, 3.0.2a, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.14a, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.19, 3.0.20a, 3.0.20b, 3.0.21, 3.0.21a, 3.0.21b, 3.0.21c, 3.0.22, 3.0.23, 3.0.23a, 3.0.23b, 3.0.23c, 3.0.23d, 3.0.24, 3.0.25, 3.0.25a, 3.0.25b, 3.0.25c, 3.0.28a, 3.0.29, 3.0.31, 3.0.32, 3.0.33, 3.1, 3.2, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.2.11, 3.2.12, 3.2.13, 3.3, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9, 3.3.11, 3.4, 3.4.1, 3.4.2, 3.4.3, 3.4.4, 3.4.5, 3.4.6, 3.4.17, 3.5, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.5.6, 3.5.7, 3.5.8, 3.5.9, 3.5.11, 3.5.12, 3.5.13, 3.5.14, 3.5.15, 3.5.16, 3.5.17, 3.5.18, 3.5.19, 3.5.21, 3.5.22, 3.6, 3.6.1, 3.6.2, 3.6.3, 3.6.4, 3.6.5, 3.6.6, 3.6.7, 3.6.8, 3.6.9, 3.6.11, 3.6.12, 3.6.13, 3.6.14, 3.6.15, 3.6.16, 3.6.17, 3.6.18, 3.6.19, 3.6.21, 3.6.22, 3.6.23, 3.6.24, 4, 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 4.0.9, 4.0.11, 4.0.12, 4.0.13, 4.0.14, 4.0.15, 4.0.16, 4.0.17, 4.0.18, 4.0.19, 4.0.24, 4.1, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.1.6, 4.1.7, 4.1.8, 4.1.9, 4.1.11, 4.1.12, 4.1.13, 4.1.14, 4.1.15, 4.1.16, 4.1.17, 4.1.18, 4.1.19, 4.1.21, 4.2, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.2.6, 4.2.7, 4.2.8, 4.2.9, 4.2.11, 4.2.12, 4.2.13, 4.3, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.7, 4.3.8, 4.3.9, 4.3.11, 4.3.12, 4.4, 4.4.0rc3, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5, 4.4.6, 4.4.7, 4.4.8, 4.4.9, 4.4.11, 4.4.12, 4.4.13, 4.4.14, 4.4.15, 4.5, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.5.5, 4.5.6, 4.5.7, 4.5.8, 4.5.9, 4.5.11, 4.5.12, 4.5.13, 4.5.14, 4.6, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.6.5, 4.6.6, 4.6.7, 4.6.8, 4.6.9, 4.6.11, 4.6.12, 4.6.13, 4.6.14, 4.6.15, 4.7, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.7.5, 4.7.6, 4.7.7, 4.7.8, 4.7.9, 4.7.11, 4.8, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5, 4.8.6, 4.9, 4.9.1, 4.9.2, 4.9.3, 4.9.4, 4.9.5, 4.9.6, 4.9.7, 4.9.8, 4.9.9, 4.9.11, 4.9.12, 4.9.13, 4.9.14, 4.9.15, 4.9.16, 4.9.17, 4.10, 4.10.1, 4.10.2, 4.10.3, 4.10.4, 4.10.5, 4.10.6, 4.10.7, 4.10.8, 4.10.9, 4.10.11, 4.10.12, 4.10.13, 4.10.14, 4.10.15, 4.10.16, 4.11, 4.11.0rc2, 4.11.1, 4.11.2, 4.11.3, 4.11.4, 4.11.5, 4.11.6, 4.11.7, 4.11.8, 4.11.9, 4.11.11, 4.11.12, 4.11.13, 4.11.14, 4.12, 4.12.1, 4.12.2, 4.12.3, 4.12.4, 4.12.5, 4.12.6, 4.12.7, 4.12.8, 4.12.9, 4.12.11, 4.12.12, 4.12.13, 4.12.14, 4.13, 4.13.1, 4.13.2, 4.13.3, 4.13.4, 4.13.5, 4.13.6, 4.13.7, 4.13.8, 4.13.9, 4.13.11, 4.13.12, 4.13.13, 4.13.14, 4.13.15, 4.13.16, 4.14, 4.14.1, 4.14.2, 4.14.3, 4.14.4, 4.14.5, 4.14.6, 4.14.7, 4.14.8, 4.14.9, 4.14.11, 4.14.12, 4.14.13, 4.15, 4.15.1, 4.15.2, 4.15.3, 4.15.4, 4.15.5, 4.15.6, 4.15.7, 4.15.8, 4.16, 4.16.1, 4.16.2, 4.16.3, A.01.05, A.01.06, A.01.07, A.01.08, A.01.08.01, A.01.09, A.01.09.01

Link to Product Website: https://www.samba.org/

Software Type: File Transfer Software

PublishedBaseTempVulnerability0dayTodayExpRemCTICVE
09/02/20225.55.3Samba default permission$0-$5k$0-$5kNot DefinedOfficial Fix0.07CVE-2022-32743
09/02/20223.73.6Samba GnuTLS genrand.c gnutls_rnd random values$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2022-1615
08/29/20226.36.0Samba AD DC samldb.c samldb_spn_uniqueness_check default permission$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2022-0336
08/24/20225.45.3Samba AD DC resource consumption$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2021-3670
08/24/20225.95.8Samba Metadata race condition$0-$5k$0-$5kNot DefinedOfficial Fix0.05CVE-2021-20316
07/29/20226.36.0Samba AD DC Database Audit Logging use after free$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2022-32746
07/29/20226.36.0Samba LDAP memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.06CVE-2022-32745
07/29/20226.36.0Samba Password Change key management$0-$5k$0-$5kNot DefinedOfficial Fix0.07CVE-2022-32744
07/29/20226.36.0Samba SMB1 memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2022-32742
07/29/20225.55.3Samba KDC/Password Service missing critical step in authentication$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2022-2031
02/21/20224.03.9Samba SMB1 with Unix Extensions information disclosure$0-$5k$0-$5kNot DefinedOfficial Fix0.06CVE-2021-44141
02/01/20228.88.2Samba VFS Module vfs_fruit out-of-bounds write$0-$5k$0-$5kFunctionalOfficial Fix0.00CVE-2021-44142
01/11/20225.04.8Samba SMB1/NFS access control$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2021-43566
11/10/20215.65.4Samba DCE/RPC injection$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2021-23192
11/10/20216.36.0Samba AD DC RPC Server use after free$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2021-3738
11/10/20218.88.4Samba AD DC access control$0-$5k$0-$5kNot DefinedOfficial Fix0.07CVE-2020-25722
11/10/20215.55.3Samba AD Identifier Privilege Escalation$0-$5k$0-$5kNot DefinedOfficial Fix0.02CVE-2020-25721
11/10/20217.26.9Samba Kerberos Ticket Privilege Escalation$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2020-25719
11/10/20217.57.2Samba AD DC sandbox$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2020-25718
11/10/20218.88.4Samba AD Domain Privilege Escalation$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2020-25717
11/10/20213.73.6Samba SMB1 Client Connection cleartext transmission$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2016-2124
10/13/20213.53.4Samba Heimdal null pointer dereference$0-$5k$0-$5kNot DefinedOfficial Fix0.06CVE-2021-3671
05/12/20214.34.1Samba libldb out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2021-20277
05/12/20215.35.1Samba Domain Name out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2020-27840
05/05/20215.05.0Samba smbd File Server out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.07CVE-2021-20254

166 more entries are not shown

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