Vendor Videolan

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.

Type »

The moderation team is working with the threat intelligence team to categorize software that is affected by security vulnerabilities. This helps to illustrate the assignment of these categories to determine the most affected software types.

Product »

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 »

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 »

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 »

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

Authentication »

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

User Interaction »

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 »

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 »

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 »

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 »

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

Vendor »

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 »

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

Exploit 0-day »

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 »

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 (3): VLC (13), VLC Media Player (124), x265 (1)

Link to Vendor Website: https://www.videolan.org/

PublishedBaseTempVulnerabilityProdExpRemCTICVE
01/09/20217.07.0VideoLAN VLC Media Player MKV File send heap-based overflowMultimedia Player SoftwareNot DefinedNot Defined0.07CVE-2020-26664
06/08/20207.06.5VideoLAN VLC Media Player H.264 Annex-B Video hxxx_nal.c hxxx_AnnexB_to_xVC out-of-bounds writeMultimedia Player SoftwareNot DefinedNot Defined0.06CVE-2020-13428
05/15/20207.06.7VideoLAN VLC Media Player sdl_image.c DecodeBlock off-by-oneMultimedia Player SoftwareNot DefinedOfficial Fix0.00CVE-2019-19721
10/23/20196.56.5VideoLAN VLC Media Player libqt vlc_entry_license__3_0_0f+0x00000000003b9aba memory corruptionMultimedia Player SoftwareNot DefinedNot Defined0.00CVE-2019-18278
08/29/20197.06.7VideoLAN VLC Media Player MKV File event_thread_t memory corruptionMultimedia Player SoftwareNot DefinedOfficial Fix0.00CVE-2019-14970
08/29/20197.06.7VideoLAN VLC Media Player virtual_segment.cpp seek use after freeMultimedia Player SoftwareNot DefinedOfficial Fix0.04CVE-2019-14778
08/29/20197.06.7VideoLAN VLC Media Player mkv.cpp use after freeMultimedia Player SoftwareNot DefinedOfficial Fix0.04CVE-2019-14777
08/29/20197.06.7VideoLAN VLC Media Player MKV File asf.c DemuxInit out-of-bounds readMultimedia Player SoftwareNot DefinedOfficial Fix0.04CVE-2019-14776
08/29/20196.05.8VideoLAN VLC Media Player WMV File asf.c SeekIndex divide by zeroMultimedia Player SoftwareNot DefinedOfficial Fix0.05CVE-2019-14535
08/29/20194.94.7VideoLAN VLC Media Player asf.c SeekPercent null pointer dereferenceMultimedia Player SoftwareNot DefinedOfficial Fix0.01CVE-2019-14534
08/29/20197.06.7VideoLAN VLC Media Player asf.c use after freeMultimedia Player SoftwareNot DefinedOfficial Fix0.03CVE-2019-14533
08/29/20196.05.8VideoLAN VLC Media Player CAF File caf.c divide by zeroMultimedia Player SoftwareNot DefinedOfficial Fix0.02CVE-2019-14498
08/29/20197.06.7VideoLAN VLC Media Player OGG File xiph.h xiph_PackHeaders out-of-bounds readMultimedia Player SoftwareNot DefinedOfficial Fix0.03CVE-2019-14438
08/29/20197.06.7VideoLAN VLC Media Player OGG File xiph.h xiph_SplitHeaders use after freeMultimedia Player SoftwareNot DefinedOfficial Fix0.04CVE-2019-14437
07/30/20194.44.2VideoLAN VLC Media Player double freeMultimedia Player SoftwareNot DefinedOfficial Fix0.00CVE-2019-5460
07/30/20196.25.9VideoLAN VLC Media Player out-of-bounds readMultimedia Player SoftwareNot DefinedOfficial Fix0.01CVE-2019-5459
07/18/20198.58.5VideoLAN VLC Media Player video.c lavc_CopyPicture out-of-bounds readMultimedia Player SoftwareNot DefinedNot Defined0.01CVE-2019-13962
07/16/20195.45.4VideoLAN VLC Media Player demux.cpp FreeUnused memory corruptionMultimedia Player SoftwareNot DefinedNot Defined0.00CVE-2019-13615
07/14/20197.57.5VideoLAN VLC Media Player mp4.c MP4_EIA608_Convert integer underflowMultimedia Player SoftwareNot DefinedNot Defined0.00CVE-2019-13602
06/18/20198.08.0VideoLAN VLC Media Player MKV util.cpp double freeMultimedia Player SoftwareNot DefinedNot Defined0.08CVE-2019-12874
06/13/20196.46.1VideoLAN VLC Media Player memory corruptionMultimedia Player SoftwareNot DefinedOfficial Fix0.06CVE-2019-5439
12/31/20186.46.1VideoLAN VLC Media Player Passcode access controlMultimedia Player SoftwareNot DefinedOfficial Fix0.03CVE-2018-19937
12/05/20188.27.8VideoLAN VLC Media Player CAF Demuxer caf.c ReadKukiChunk uninitialized pointerMultimedia Player SoftwareNot DefinedOfficial Fix0.07CVE-2018-19857
07/11/20187.16.8VideoLAN VLC Media Player MKV File use after freeMultimedia Player SoftwareHighOfficial Fix0.04CVE-2018-11529
05/28/20187.57.2VideoLAN VLC Media Player demux_chained.c vlc_demux_chained_Delete memory corruptionMultimedia Player SoftwareNot DefinedOfficial Fix0.05CVE-2018-11516

Do you need the next level of professionalism?

Upgrade your account now!