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Vulnerability details: VCID-386t-15qg-aaad
Vulnerability ID VCID-386t-15qg-aaad
Aliases CVE-2018-8100
Summary The JPXStream::readTilePart function in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a specific pdf file, as demonstrated by pdftohtml.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-8100.html
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epss 0.00429 https://api.first.org/data/v1/epss?cve=CVE-2018-8100
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8100
generic_textual Medium https://forum.xpdfreader.com/viewtopic.php?f=3&t=652
generic_textual Medium https://forum.xpdfreader.com/viewtopic.php?f=3&t=654&p=819#p819
cvssv3 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2018-8100
cvssv3 7.8 https://nvd.nist.gov/vuln/detail/CVE-2018-8100
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-8100.html
https://api.first.org/data/v1/epss?cve=CVE-2018-8100
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8100
https://forum.xpdfreader.com/viewtopic.php?f=3&t=652
https://forum.xpdfreader.com/viewtopic.php?f=3&t=654&p=819#p819
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cpe:2.3:a:xpdfreader:xpdf:4.00:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:xpdfreader:xpdf:4.00:*:*:*:*:*:*:*
CVE-2018-8100 https://nvd.nist.gov/vuln/detail/CVE-2018-8100
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8100
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-8100
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.42040
EPSS Score 0.00097
Published At Nov. 24, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.