Veracode Vulnerability DatabaseVERACODE:12809Denial Of Service (DoS)
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
rh-perl524-perl is vulnerable to denial of service (DoS) attacks. The vulnerability exists as an issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written.
| CPE | Name | Operator | Version |
|---|---|---|---|
| rh-perl524-perl | eq | 5.24.0__379.el7 | |
| rh-perl524-perl | eq | 5.24.0__379.el6 |
References
www.securitytracker.com/id/1040681
www.securitytracker.com/id/1042004
access.redhat.com/errata/RHSA-2018:1192
access.redhat.com/security/updates/classification/#moderate
rt.perl.org/Public/Bug/Display.html?id=132227
security.gentoo.org/glsa/201909-01
usn.ubuntu.com/3625-1/
www.debian.org/security/2018/dsa-4172
www.oracle.com/security-alerts/cpujul2020.html
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P