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ubuntucveUbuntu.comUB:CVE-2019-20838
HistoryJun 15, 2020 - 12:00 a.m.

CVE-2019-20838

2020-06-1500:00:00
ubuntu.com
ubuntu.com
15

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.007 Low

EPSS

Percentile

80.4%

JSON

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when
UTF is disabled, and \X or \R has more than one fixed quantifier, a related
issue to CVE-2019-20454.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpcre3< 2:8.39-9ubuntu0.1UNKNOWN
ubuntu20.04noarchpcre3< 2:8.39-12ubuntu0.1UNKNOWN
ubuntu21.10noarchpcre3< 2:8.39-13ubuntu0.21.10.1UNKNOWN
ubuntu22.04noarchpcre3< 2:8.39-13ubuntu0.22.04.1UNKNOWN
ubuntu23.10noarchpcre3< anyUNKNOWN

Related

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prion 2
debiancve 2
cve 2
nessus 31
veracode 2
cbl_mariner 1
osv 9
openvas 15
rocky 3
almalinux 3
redhat 44
oraclelinux 3
fedora 1
ubuntucve 1
mageia 1
gentoo 1
ibm 8
suse 4
ubuntu 1
cloudfoundry 1
debian 1
rosalinux 1
photon 4
apple 4
tenable 1
oracle 2
avleonov 1
redhatcve
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CVE-2019-20838
2020-06-18 11:55:13
CVE-2019-20454
2020-02-14 14:37:56
prion
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Design/Logic Flaw
2020-06-15 17:15:00
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2020-02-14 14:15:00
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2020-06-15 17:15:00
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2020-02-14 14:15:00
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cve
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2020-06-15 17:15:00
CVE-2019-20454
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nessus
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openSUSE 15 Security Update : pcre (openSUSE-SU-2021:1441-1)
2021-11-03 00:00:00
AlmaLinux 8 : pcre (ALSA-2021:4373)
2022-02-09 00:00:00
openSUSE 15 Security Update : pcre (openSUSE-SU-2021:3529-1)
2021-10-28 00:00:00
veracode
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2021-11-12 00:40:34
Denial Of Service (DoS)
2020-11-05 03:19:20
cbl_mariner
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CVE-2019-20838 affecting package pcre 8.42-4
2020-11-30 19:30:42
osv
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CVE-2019-20454
2020-02-14 14:15:10
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2020-11-03 12:13:54
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2020-11-03 12:13:54
openvas
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Mageia: Security Advisory (MGASA-2020-0305)
2022-01-28 00:00:00
Huawei EulerOS: Security Advisory for pcre2 (EulerOS-SA-2020-1702)
2020-06-26 00:00:00
Fedora: Security Advisory for mingw-pcre2 (FEDORA-2020-b11cf352bd)
2020-07-12 00:00:00
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pcre2 security and enhancement update
2020-11-03 12:13:54
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2021-11-09 09:12:45
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2020-09-08 08:38:31
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2021-11-09 09:12:45
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2020-09-08 08:38:31
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(RHSA-2020:4539) Moderate: pcre2 security and enhancement update
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2021-11-10 17:10:19
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2020-11-10 00:00:00
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2021-11-16 00:00:00
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2020-09-09 00:00:00
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2020-07-09 01:07:27
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Security Bulletin: A security vulnerability has been identified inPCRE, which is a required product for IBM Tivoli Network Manager IP Edition (CVE-2019-20838)
2021-01-04 10:17:07
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2022-09-07 23:27:44
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2022-05-17 00:00:00
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2022-07-29 00:00:00
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2023-03-16 02:35:51
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2021-07-02 17:40:57
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Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-1.0-0305
2020-06-30 00:00:00
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2021-02-18 06:14:03
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2021-02-18 06:14:03
tenable
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Oracle Critical Patch Update Advisory - October 2022
2022-10-18 00:00:00
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.007 Low

EPSS

Percentile

80.4%

JSON
Related for UB:CVE-2019-20838
redhatcve2prion2debiancve2cve2nessus31veracode2cbl_mariner1osv9openvas15rocky3almalinux3redhat44oraclelinux3fedora1ubuntucve1mageia1gentoo1ibm8suse4ubuntu1cloudfoundry1debian1rosalinux1photon4apple4tenable1oracle2avleonov1