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Vulnerability details: VCID-euna-13at-aaac
Vulnerability ID VCID-euna-13at-aaac
Aliases CVE-2019-1787
Summary A vulnerability in the Portable Document Format (PDF) scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of proper data handling mechanisms within the device buffer while indexing remaining file data on an affected device. An attacker could exploit this vulnerability by sending crafted PDF files to an affected device. A successful exploit could allow the attacker to cause a heap buffer out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-20 Improper Input Validation
System Score Found at
cvssv3 7.5 http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html
ssvc Track http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html
cvssv3 7.5 http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html
ssvc Track http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-1787.html
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00255 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00448 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00448 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00448 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.00448 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
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epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
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epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
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epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.0257 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
epss 0.03742 https://api.first.org/data/v1/epss?cve=CVE-2019-1787
generic_textual Medium https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
cvssv3 7.5 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12181
ssvc Track https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12181
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1787
cvssv3 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 7.5 https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html
ssvc Track https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2019-1787
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1787
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1787
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1787
cvssv3 7.5 https://security.gentoo.org/glsa/201904-12
ssvc Track https://security.gentoo.org/glsa/201904-12
generic_textual Medium https://ubuntu.com/security/notices/USN-3940-1
generic_textual Medium https://ubuntu.com/security/notices/USN-3940-2
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-1787.html
https://api.first.org/data/v1/epss?cve=CVE-2019-1787
https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12181
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1787
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html
https://security.gentoo.org/glsa/201904-12
https://ubuntu.com/security/notices/USN-3940-1
https://ubuntu.com/security/notices/USN-3940-2
cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
CVE-2019-1787 https://nvd.nist.gov/vuln/detail/CVE-2019-1787
USN-3940-1 https://usn.ubuntu.com/3940-1/
USN-3940-2 https://usn.ubuntu.com/3940-2/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-11-19T17:24:55Z/ Found at http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00062.html
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-11-19T17:24:55Z/ Found at http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00064.html
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12181
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-11-19T17:24:55Z/ Found at https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12181
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-11-19T17:24:55Z/ Found at https://lists.debian.org/debian-lts-announce/2019/04/msg00019.html
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1787
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:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1787
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: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1787
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: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1787
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: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://security.gentoo.org/glsa/201904-12
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-11-19T17:24:55Z/ Found at https://security.gentoo.org/glsa/201904-12
Exploit Prediction Scoring System (EPSS)
Percentile 0.65772
EPSS Score 0.00255
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.