Office Suite Software 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.

Vendor

Microsoft	547
Not Defined	89
Cybozu	62
Apache	30
Sun	23

Identifying all affected vendors is a good starting point for an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Product

Microsoft Office	507
Cybozu Office	57
LibreOffice	48
OpenOffice	34
Apache OpenOffice	30

Grouping vulnerabilities by products helps to get an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Remediation

Official Fix	617
Temporary Fix	0
Workaround	3
Unavailable	4
Not Defined	145

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

High	13
Functional	0
Proof-of-Concept	158
Unproven	107
Not Defined	491

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 Defined	0
Physical	0
Local	76
Adjacent	19
Network	674

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 Defined	0
High	4
Low	86
None	679

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

User Interaction

Not Defined	0
Required	375
None	394

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.

CVSSv3 Base

≤1	0
≤2	0
≤3	0
≤4	19
≤5	71
≤6	100
≤7	192
≤8	218
≤9	16
≤10	153

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

≤1	0
≤2	0
≤3	2
≤4	19
≤5	92
≤6	108
≤7	283
≤8	103
≤9	75
≤10	87

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

≤1	0
≤2	0
≤3	4
≤4	34
≤5	69
≤6	75
≤7	271
≤8	151
≤9	11
≤10	154

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

≤1	0
≤2	0
≤3	0
≤4	4
≤5	32
≤6	38
≤7	47
≤8	169
≤9	37
≤10	16

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

CNA

≤1	0
≤2	0
≤3	0
≤4	1
≤5	1
≤6	8
≤7	2
≤8	15
≤9	3
≤10	0

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

≤1	0
≤2	0
≤3	0
≤4	2
≤5	1
≤6	15
≤7	7
≤8	74
≤9	3
≤10	1

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

≤1	0
≤2	0
≤3	0
≤4	0
≤5	0
≤6	0
≤7	0
≤8	0
≤9	0
≤10	0

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

Exploit 0-day

<1k	22
<2k	65
<5k	85
<10k	78
<25k	357
<50k	145
<100k	11
≥100k	6

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

<1k	523
<2k	96
<5k	81
<10k	51
<25k	18
<50k	0
<100k	0
≥100k	0

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.

🔴 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 Products (56): Apache OpenOffice, Apache Office Writer, Cybozu Cybozu Office, Cybozu Office, Cybozu Office, DjVu Activex Control For Microsoft Office 2000, Iwork WebGlimpse, Kingsoft WPS Office, Kingsoft WPS Office Free, LibreOffice, Microsoft 365 Apps for Enterprise, Microsoft Access, Microsoft Excel, Microsoft Exchange Server, Microsoft Lync, Microsoft Office, Microsoft Office 365, Microsoft Office 365 ProPlus, Microsoft Office App, Microsoft Office Communicator, Microsoft Office Compatibility Pack, Microsoft Office Converter Pack, Microsoft Office Excel, Microsoft Office for Mac 2011, Microsoft Office InfoPath, Microsoft Office Online Server, Microsoft Office Picture Manager, Microsoft Office Publisher, Microsoft Office SharePoint Server, Microsoft Office Snapshot Viewer ActiveX, Microsoft Office Web Apps, Microsoft Office Web Apps Server, Microsoft Office Web Components, Microsoft Office Word Viewer, Microsoft Outlook, Microsoft Powerpoint, Microsoft PowerPoint, Microsoft Project, Microsoft Publisher, Microsoft SharePoint, Microsoft SharePoint Enterprise Server, Microsoft SharePoint Server, Microsoft Skype for Business, Microsoft Visio, Microsoft Word, Miniwork Com Canteen, OpenOffice, Oracle OpenOffice, QTIWorks, SAP Analysis for Microsoft Office, SAP EPM Add-in for Microsoft Office, SAP EPM Add-in for SAP Analysis Office, Sun OpenOffice, Sun StarOffice, Sun StarOffice Office Suite, WPS Office

Published	Base	Temp	Vulnerability	Product	Exp	Rem	CTI	CVE
11/08/2022	7.0	6.1	Microsoft Office Graphics Remote Code Execution	Office	Unproven	Official Fix	0.00	CVE-2022-41107
10/29/2022	7.5	7.4	QTIWorks ZIP path traversal	QTIWorks	Not Defined	Official Fix	0.00	CVE-2022-39367
10/12/2022	6.3	6.1	LibreOffice URI argument injection	LibreOffice	Not Defined	Official Fix	0.02	CVE-2022-3140
10/11/2022	7.3	6.7	Microsoft Office Graphics Remote Code Execution	Office	Unproven	Official Fix	0.02	CVE-2022-38049
10/11/2022	7.3	6.7	Microsoft Office Word Remote Code Execution	Office	Unproven	Official Fix	0.02	CVE-2022-41031
10/11/2022	3.8	3.6	Microsoft Office information disclosure	Office	Unproven	Official Fix	0.12	CVE-2022-41043
10/11/2022	7.3	6.7	Microsoft Office Remote Code Execution	Office	Unproven	Official Fix	0.02	CVE-2022-38048
10/11/2022	5.8	5.3	Microsoft Office information disclosure	Office	Unproven	Official Fix	0.02	CVE-2022-38001
09/13/2022	7.3	6.7	Microsoft Office Visio Remote Code Execution	Office	Unproven	Official Fix	0.05	CVE-2022-38010
09/13/2022	7.0	6.1	Microsoft Office Visio Remote Code Execution	Office	Unproven	Official Fix	0.04	CVE-2022-37963
09/13/2022	7.3	6.7	Microsoft Office PowerPoint Remote Code Execution	Office	Unproven	Official Fix	0.04	CVE-2022-37962
08/18/2022	4.8	4.8	Cybozu Office cross site scripting	Office	Not Defined	Not Defined	0.03	CVE-2022-28715
08/18/2022	4.8	4.8	Cybozu Office cross site scripting	Office	Not Defined	Not Defined	0.03	CVE-2022-33151
08/18/2022	4.8	4.8	Cybozu Office cross site scripting	Office	Not Defined	Not Defined	0.05	CVE-2022-30604
08/18/2022	4.3	4.3	Cybozu Office Custom App access control	Office	Not Defined	Not Defined	0.04	CVE-2022-29891
08/18/2022	4.8	4.8	Cybozu Office cross site scripting	Office	Not Defined	Not Defined	0.00	CVE-2022-29487
08/18/2022	4.3	4.3	Cybozu Office Address Book access control	Office	Not Defined	Not Defined	0.00	CVE-2022-33311
08/18/2022	6.4	6.4	Cybozu Office HTTP Header injection	Office	Not Defined	Not Defined	0.03	CVE-2022-32453
08/18/2022	4.3	4.3	Cybozu Office Cabinet access control	Office	Not Defined	Not Defined	0.00	CVE-2022-32283
08/18/2022	4.3	4.3	Cybozu Office Scheduler information disclosure	Office	Not Defined	Not Defined	0.05	CVE-2022-25986
08/18/2022	5.4	5.4	Cybozu Office Scheduler access control	Office	Not Defined	Not Defined	0.04	CVE-2022-32583
08/18/2022	4.9	4.9	Cybozu Office Project access control	Office	Not Defined	Not Defined	0.00	CVE-2022-32544
08/18/2022	4.8	4.8	Cybozu Office System Configuration information disclosure	Office	Not Defined	Not Defined	0.05	CVE-2022-30693
08/15/2022	5.9	5.9	Apache OpenOffice User Configuration Database inadequate encryption	OpenOffice	Not Defined	Official Fix	0.04	CVE-2022-37400
08/15/2022	5.9	5.9	Apache OpenOffice User Configuration Database inadequate encryption	OpenOffice	Not Defined	Official Fix	0.00	CVE-2022-37401

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