Search for vulnerabilities
Vulnerability details: VCID-mgh7-grv5-aaac
Vulnerability ID VCID-mgh7-grv5-aaac
Aliases CVE-2019-1786
Summary A vulnerability in the Portable Document Format (PDF) scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and 0.101.0 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 an 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 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-20 Improper Input Validation
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-1786.html
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00293 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00336 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00336 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00336 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.00336 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06704 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
epss 0.06945 https://api.first.org/data/v1/epss?cve=CVE-2019-1786
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=12149
ssvc Track https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12149
cvssv3 7.5 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12168
ssvc Track https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12168
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1786
cvssv3 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2019-1786
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1786
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1786
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1786
cvssv3 7.5 https://security.gentoo.org/glsa/201904-12
ssvc Track https://security.gentoo.org/glsa/201904-12
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-1786.html
https://api.first.org/data/v1/epss?cve=CVE-2019-1786
https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12149
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12168
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1786
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.gentoo.org/glsa/201904-12
cpe:2.3:a:clamav:clamav:0.101.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clamav:clamav:0.101.0:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.101.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clamav:clamav:0.101.1:*:*:*:*:*:*:*
CVE-2019-1786 https://nvd.nist.gov/vuln/detail/CVE-2019-1786
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 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12149
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/2024-11-19T17:24:57Z/ Found at https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12149
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=12168
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/2024-11-19T17:24:57Z/ Found at https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12168
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: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1786
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:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-1786
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-2019-1786
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-2019-1786
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/2024-11-19T17:24:57Z/ Found at https://security.gentoo.org/glsa/201904-12
Exploit Prediction Scoring System (EPSS)
Percentile 0.69713
EPSS Score 0.00293
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.