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Vulnerability details: VCID-xkwu-ahuh-aaaj
Vulnerability ID VCID-xkwu-ahuh-aaaj
Aliases CVE-2019-1798
Summary A vulnerability in the Portable Executable (PE) file 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 condition on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms for PE files sent an affected device. An attacker could exploit this vulnerability by sending malformed PE files to the device running an affected version ClamAV Software. An 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-2019-1798.html
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00144 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
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epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
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epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
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epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
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epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
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epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.04505 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
epss 0.07313 https://api.first.org/data/v1/epss?cve=CVE-2019-1798
generic_textual Medium https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
cvssv3 7.5 https://bugzilla.clamav.net/show_bug.cgi?id=12262
ssvc Track https://bugzilla.clamav.net/show_bug.cgi?id=12262
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1798
cvssv3 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
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-2019-1798.html
https://api.first.org/data/v1/epss?cve=CVE-2019-1798
https://blog.clamav.net/2019/03/clamav-01012-and-01003-patches-have.html
https://bugzilla.clamav.net/show_bug.cgi?id=12262
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1798
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:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*
CVE-2019-1798 https://nvd.nist.gov/vuln/detail/CVE-2019-1798
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://bugzilla.clamav.net/show_bug.cgi?id=12262
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/2024-11-19T17:24:52Z/ Found at https://bugzilla.clamav.net/show_bug.cgi?id=12262
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 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-2019-1798
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-2019-1798
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-2019-1798
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-2019-1798
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/2024-11-19T17:24:52Z/ Found at https://security.gentoo.org/glsa/201904-12
Exploit Prediction Scoring System (EPSS)
Percentile 0.50708
EPSS Score 0.00144
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.