5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.012 Low
EPSS
Percentile
85.2%
The github.com/sylabs/sif/v2/pkg/integrity
package does not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures.
A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade.
The patch is commit https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa
Users may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure.
If you have any questions or comments about this advisory:
CPE | Name | Operator | Version |
---|---|---|---|
github.com/sylabs/sif/v2 | lt | 2.8.1 |
github.com/sylabs/sif
github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa
github.com/sylabs/sif/releases/tag/v2.8.1
github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8
nvd.nist.gov/vuln/detail/cve-2004-2761
nvd.nist.gov/vuln/detail/cve-2005-4900
nvd.nist.gov/vuln/detail/CVE-2022-39237
pkg.go.dev/vuln/GO-2022-1045
security.gentoo.org/glsa/202210-19
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.012 Low
EPSS
Percentile
85.2%