Product Libtiff


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 »

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 »

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.


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 Versions (39): 3.0, 3.1, 3.4, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.5.6, 3.5.7, 3.6, 3.6.1, 3.7, 3.7.1, 3.7.2, 3.7.3, 3.7.4, 3.8, 3.8.1, 3.8.2, 3.9, 3.9.1, 3.9.2, 3.9.2-5.2.1, 3.9.3, 3.9.4, 3.9.5, 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, libtiff5.tif

Link to Product Website:

Software Type: Image Processing Software

03/10/20217.07.0LibTIFF TIFF2PDF heap-based overflow$0-$5k$0-$5kNot DefinedOfficial Fix1.50CVE-2020-35524
03/10/20217.07.0LibTIFF tif_getimage.c integer overflow$0-$5k$0-$5kNot DefinedOfficial Fix1.23CVE-2020-35523
03/10/20214.94.9LibTIFF tif_pixarlog.c memory corruption$0-$5k$0-$5kNot DefinedNot Defined1.50CVE-2020-35522
03/10/20214.94.9LibTIFF tif_read.c memory corruption$0-$5k$0-$5kNot DefinedNot Defined1.50CVE-2020-35521
10/14/20197.57.5LibTIFF RGBA Image tif_getimage.c integer overflow$0-$5k$0-$5kNot DefinedNot Defined0.02CVE-2019-17546
08/14/20196.46.4LibTIFF tif_aux.c _TIFFCheckRealloc integer overflow$0-$5k$0-$5kNot DefinedNot Defined0.01CVE-2019-14973
03/21/20196.46.1LibTIFF tif_open.c resource management$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2017-16232
02/09/20195.95.9LibTIFF tif_dirwrite.c cpSeparateBufToContigBuf memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.03CVE-2019-7663
01/11/20196.56.5LibTIFF tif_unix.c TIFFFdOpen resource management$0-$5k$0-$5kNot DefinedNot Defined0.02CVE-2019-6128
11/12/20185.45.1LibTIFF tif_dirwrite.c TIFFWriteDirectorySec null pointer dereference$0-$5k$0-$5kNot DefinedOfficial Fix0.01CVE-2018-19210
10/26/20185.45.1LibTIFF tif_lzw.c LZWDecode null pointer dereference$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2018-18661
10/22/20187.56.8LibTIFF JBIG tif_jbig.c JBIGDecode out-of-bounds write$0-$5k$0-$5kProof-of-ConceptOfficial Fix0.01CVE-2018-18557
09/30/20188.07.7LibTIFF tiff2pdf.c t2p_write_pdf memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.01CVE-2018-17795
09/16/20187.57.2LibTIFF tiff2bw.c cpTags out-of-bounds write$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2018-17101
09/16/20187.57.2LibTIFF ppm2tiff.c multiply_ms integer overflow$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2018-17100
09/13/20185.45.4LibTIFF tif_unix.c TIFFmemcmp null pointer dereference$0-$5k$0-$5kNot DefinedNot Defined0.01CVE-2018-17000
09/02/20188.07.7LibTIFF TIFF File tif_dirread.c ChopUpSingleUncompressedStrip memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.00CVE-2018-16335
08/08/20188.07.7LibTIFF tif_dirread.c ChopUpSingleUncompressedStrip memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2018-15209
07/17/20185.35.3LibTIFF tif_write.c TIFFWriteBufferSetup memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.03CVE-2018-14378
07/17/20185.35.3LibTIFF tif_getimage.c TIFFRGBAImageOK memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.05CVE-2018-14375
07/17/20185.35.3LibTIFF tif_unix.c unixErrorHandler memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.01CVE-2018-14374
07/17/20185.35.3LibTIFF tif_dirinfo.c TIFFFindField memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.07CVE-2018-14373
06/26/20188.07.7LibTIFF tiffcp.c cpSeparateBufToContigBuf memory corruption$0-$5k$0-$5kNot DefinedOfficial Fix0.01CVE-2018-12900
05/10/20185.95.6LibTIFF tif_dirwrite.c TIFFWriteDirectorySec input validation$0-$5k$0-$5kNot DefinedOfficial Fix0.03CVE-2018-10963
05/08/20185.45.4LibTIFF bmp2tiff tif_unix.c resource consumption$0-$5k$0-$5kNot DefinedNot Defined0.00CVE-2018-10801

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