Veracode Vulnerability DatabaseVERACODE:28027Denial Of Service (DoS)
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
oniguruma is vulnerable to denial of service (DoS). The vulnerability exists through a heap-based buffer overflow in str_lower_case_match in regexec.c.
| CPE | Name | Operator | Version |
|---|---|---|---|
| rh-php73-php | eq | 7.3.11__1.el7 | |
| rh-php73-php | eq | 7.3.11__1.el7 |
References
access.redhat.com/documentation/en-us/red_hat_software_collections/3/html/3.6_release_notes/
access.redhat.com/errata/RHSA-2020:5275
access.redhat.com/security/updates/classification/#moderate
bugs.php.net/bug.php?id=78559
github.com/kkos/oniguruma/commit/d3e402928b6eb3327f8f7d59a9edfa622fec557b
lists.debian.org/debian-lts-announce/2019/12/msg00002.html
lists.fedoraproject.org/archives/list/[email protected]/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/
usn.ubuntu.com/4460-1/
Related
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P