Vulnerability Details : CVE-2023-34205
In Moov signedxml through 1.0.0, parsing the raw XML (as received) can result in different output than parsing the canonicalized XML. Thus, signature validation can be bypassed via a Signature Wrapping attack (aka XSW).
Products affected by CVE-2023-34205
- cpe:2.3:a:moov:signedxml:1.0.0:*:*:*:*:go:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-34205
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-34205
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2023-34205
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-34205
-
https://github.com/moov-io/signedxml/issues/23
Critical security vulnerability · Issue #23 · moov-io/signedxml · GitHubIssue Tracking;Third Party Advisory
Jump to