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ubuntucveUbuntu.comUB:CVE-2023-26117
HistoryMar 30, 2023 - 12:00 a.m.

CVE-2023-26117

2023-03-3000:00:00
ubuntu.com
ubuntu.com
12
cve-2023-26117
angular
regular expression denial of service
$resource service
catastrophic backtracking
upstream fix

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

0.002 Low

EPSS

Percentile

54.2%

Versions of the package angular from 1.0.0 are vulnerable to Regular
Expression Denial of Service (ReDoS) via the $resource service due to the
usage of an insecure regular expression. Exploiting this vulnerability is
possible by a large carefully-crafted input, which can result in
catastrophic backtracking.

Notes

Author Note
mdeslaur There is no upstream fix for this issue as of 2023-05-15

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

0.002 Low

EPSS

Percentile

54.2%