Xpdf 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

4.01.0130
4.0025
0.9012
0.9110
0.9310

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 Fix15
Temporary Fix0
Workaround0
Unavailable0
Not Defined105

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-Concept16
Unproven0
Not Defined104

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
Local24
Adjacent4
Network92

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
High0
Low5
None115

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
Required107
None13

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
≤30
≤40
≤521
≤651
≤743
≤85
≤90
≤100

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
≤30
≤40
≤521
≤664
≤732
≤83
≤90
≤100

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
≤30
≤41
≤524
≤630
≤760
≤85
≤90
≤100

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
≤40
≤50
≤658
≤70
≤829
≤90
≤100

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

<1k26
<2k24
<5k64
<10k0
<25k3
<50k3
<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

<1k95
<2k10
<5k15
<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 (63): 0.2, 0.3, 0.4, 0.5, 0.5a, 0.6, 0.7, 0.7a, 0.80, 0.90, 0.91, 0.91a, 0.91b, 0.91c, 0.92, 0.92a, 0.92b, 0.92c, 0.92d, 0.92e, 0.93, 0.93a, 0.93b, 0.93c, 1.0, 1.0a, 1.00, 1.00a, 1.01, 1.1, 2.0, 2.00, 2.01, 2.02, 2.03, 2.1, 2.2, 2.3, 3.0, 3.0 Pl2, 3.0 Pl3, 3.0.1, 3.0.1 Pl1, 3.00, 3.01, 3.02, 3.02-18, 3.02p11, 3.02pl1, 3.02pl2, 3.02pl3, 3.02pl4, 3.02pl5, 3.04, 4, 4.0.2, 4.0.4, 4.00, 4.01, 4.01.01, 4.02, 4.03, 4.04

Software Type: Document Reader Software

PublishedBaseTempVulnerability0dayTodayExpRemCTICVE
09/30/20224.94.9Xpdf XRef.cc fetch denial of service$0-$5k$0-$5kNot DefinedNot Defined0.07CVE-2022-41844
09/30/20224.94.9Xpdf FoFiType1C.cc convertToType0 denial of service$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-41843
09/30/20224.94.9Xpdf gfile.cc gfseek denial of service$0-$5k$0-$5kNot DefinedNot Defined0.07CVE-2022-41842
09/29/20226.06.0Xpdf PDF File JBIG2Stream.cc close use after free$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-38222
09/21/20226.06.0XPDF FoFiType1C.cc null pointer dereference$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-38928
09/16/20225.55.5XPDF Catalog.cc countPageTree stack-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.03CVE-2022-38334
08/31/20225.95.9XPDF AcroForm.cc memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-36561
08/30/20227.06.9Xpdf JPXStream.cc integer overflow$0-$5k$0-$5kNot DefinedOfficial Fix0.05CVE-2022-24107
08/30/20226.66.5Xpdf DCT Decoder Stream.cc numeric error$0-$5k$0-$5kNot DefinedOfficial Fix0.05CVE-2022-24106
08/22/20226.36.0Xpdf JBIG2 Decoder JBIG2Stream.cc readSymbolDictSeg integer overflow$0-$5k$0-$5kNot DefinedOfficial Fix0.04CVE-2022-38171
08/17/20227.07.0Xpdf Stream.cc lookChar heap-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.06CVE-2022-38238
08/17/20226.36.3Xpdf Stream.cc readScan heap-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-38237
08/17/20227.07.0Xpdf Lexer.cc getObj heap-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-38236
08/17/20225.95.9Xpdf Stream.cc getChar memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.05CVE-2022-38235
08/17/20225.95.9Xpdf Lexer.cc getObj memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.06CVE-2022-38234
08/17/20226.36.3Xpdf Stream.cc readMCURow memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-38233
08/17/20227.07.0Xpdf Stream.cc getChar heap-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.07CVE-2022-38231
08/17/20225.95.9Xpdf Stream.cc decodeImage comparison$0-$5k$0-$5kNot DefinedNot Defined0.06CVE-2022-38230
08/17/20226.36.3Xpdf Stream.cc readHuffSym heap-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.08CVE-2022-38229
08/17/20227.07.0Xpdf Stream.cc transformDataUnit heap-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-38228
08/17/20227.57.5XPDF asan_interceptors_memintrinsics.cpp __asan_memcpy stack-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.04CVE-2022-38227
06/28/20226.66.6XPDF object.cc Copy stack-based overflow$0-$5k$0-$5kNot DefinedNot Defined0.05CVE-2022-33108
05/19/20224.34.3Xpdf XFAScanner.cc scanNode null pointer dereference$0-$5k$0-$5kNot DefinedNot Defined0.06CVE-2021-27548
05/16/20224.34.3Xpdf pdftoppm memory allocation$0-$5k$0-$5kNot DefinedNot Defined0.03CVE-2022-30775
05/10/20226.36.3Xpdf PDF File TextOutputDev.cc TextLine memory corruption$0-$5k$0-$5kNot DefinedNot Defined0.08CVE-2022-30524

95 more entries are not shown

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