Freerdp 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

2.043
2.130
2.227
2.327
2.425

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 Fix94
Temporary Fix0
Workaround0
Unavailable0
Not Defined8

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

High0
Functional0
Proof-of-Concept0
Unproven0
Not Defined102

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
Local3
Adjacent2
Network97

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
High11
Low31
None60

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
Required16
None86

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
≤35
≤49
≤512
≤625
≤714
≤817
≤913
≤107

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
≤25
≤32
≤410
≤518
≤620
≤716
≤818
≤96
≤107

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
≤39
≤49
≤513
≤626
≤74
≤831
≤93
≤107

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
≤38
≤414
≤54
≤614
≤73
≤811
≤91
≤1025

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
≤31
≤42
≤56
≤614
≤79
≤85
≤94
≤107

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

<1k16
<2k51
<5k35
<10k0
<25k0
<50k0
<100k0
≥100k0

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

<1k100
<2k2
<5k0
<10k0
<25k0
<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 (36): 1, 1.0, 1.0.1, 1.0.2, 1.1, 2.0, 2.0.0-beta1+android11, 2.0.0-rc1, 2.0.0-rc2, 2.0.0-rc3, 2.0.0-rc4, 2.1, 2.1.1, 2.1.2, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 2.10, 2.11, 2.11.1, 2.11.2, 2.11.3, 2.11.4, 2.11.5, 3.0, 3.0.0-beta2, 3.1, 3.2, 3.3, 3.4, 3.5

PublishedBaseTempVulnerability0dayTodayExpRemCTICVE
04/24/20247.57.3FreeRDP null pointer dereference$0-$5k$0-$5kNot DefinedOfficial Fix0.05CVE-2024-32661
04/24/20247.47.2FreeRDP WCHAR String out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-32662
04/24/20249.89.6FreeRDP out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-32659
04/24/20247.57.3FreeRDP allocation of resources$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2024-32660
04/23/20249.89.6FreeRDP out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.08CVE-2024-32658
04/23/20249.89.6FreeRDP out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2024-32041
04/23/20248.17.9FreeRDP NSC Codec integer underflow$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-32040
04/23/20249.89.6FreeRDP out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-32458
04/23/20249.89.6FreeRDP out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.05CVE-2024-32459
04/23/20248.17.9FreeRDP Legacy GDI out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-32460
04/23/20249.89.6FreeRDP gfx integer overflow$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-32039
01/20/20246.26.1FreeRDP planar.c freerdp_bitmap_planar_context_reset heap-based overflow$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2024-22211
09/01/20236.06.0FreeRDP RleDecompress out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.02CVE-2023-40576
09/01/20236.66.5FreeRDP general_YUV444ToRGB_8u_P3AC4R_BGRX out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2023-40575
09/01/20237.97.8FreeRDP writePixelBGRX out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2023-40574
09/01/20237.97.8FreeRDP progressive_decompress out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.02CVE-2023-40569
09/01/20237.97.8FreeRDP clear_decompress_bands_data out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2023-40567
09/01/20236.66.5FreeRDP general_LumaToYUV444 out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.02CVE-2023-40188
09/01/20238.18.0FreeRDP avc444_ensure_buffer use after free$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2023-40187
09/01/20237.97.8FreeRDP gdi_CreateSurface out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2023-40186
09/01/20236.66.5FreeRDP gdi_multi_opaque_rect out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.02CVE-2023-39356
09/01/20236.66.5FreeRDP rfx.c out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2023-39353
09/01/20237.57.4FreeRDP Remote Desktop Protocol out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.02CVE-2023-39352
09/01/20237.57.4FreeRDP use after free$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2023-39355
09/01/20235.75.7FreeRDP nsc_rle_decompress_data out-of-bounds$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2023-39354

77 more entries are not shown

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