cbcvebase.
CVE-2021-29499
published 2021-05-07

CVE-2021-29499: SIF is an open source implementation of the Singularity Container Image Format. The `siftool new` command and func siftool.New() produce predictable UUID…

PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
0.96%
57.0th percentile
SIF is an open source implementation of the Singularity Container Image Format. The `siftool new` command and func siftool.New() produce predictable UUID identifiers due to insecure randomness in the version of the `github.com/satori/go.uuid` module used as a dependency. A patch is available in version >= v1.2.3 of the module. Users are encouraged to upgrade. As a workaround, users passing CreateInfo struct should ensure the `ID` field is generated using a version of `github.com/satori/go.uuid` that is not vulnerable to this issue.

Affected

4 ranges
VendorProductVersion rangeFixed in
debiangolang-github-sylabs-sif< golang-github-sylabs-sif 2.3.1-2 (bookworm)golang-github-sylabs-sif 2.3.1-2 (bookworm)
github.comsylabs_sif>= 0 < 1.2.31.2.3
sylabssif<= 1.2.2
sylabssingularity_image_format< 1.2.31.2.3

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N
osv7.5HIGH
vendor_debian7.5HIGH
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.