PYSEC-2026-875
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/nova/PYSEC-2026-875.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-875
- Aliases
- Published
- 2026-07-06T08:03:26.993196Z
- Modified
- 2026-07-07T11:45:48.805422700Z
- Summary
- OpenStack Compute (Nova) vulnerable to denial of service via XML Entity Expansion attack
- Details
-
The security group extension in OpenStack Compute (Nova) Grizzly 2013.1.3, Havana before havana-3, and earlier allows remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack. NOTE: this issue is due to an incomplete fix for CVE-2013-1664.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2013-4179
- https://access.redhat.com/errata/RHSA-2013:1199
- https://access.redhat.com/security/cve/CVE-2013-4179
- https://bugs.launchpad.net/ossa/+bug/1190229
- https://bugzilla.redhat.com/show_bug.cgi?id=989707
- https://opendev.org/openstack/nova
- http://rhn.redhat.com/errata/RHSA-2013-1199.html
- http://www.ubuntu.com/usn/USN-2005-1
- https://pypi.org/project/nova
- https://github.com/advisories/GHSA-j6xh-q826-55jw
Affected packages
PyPI / nova
Package
- Name
- nova
- View open source insights on deps.dev
- Purl
- pkg:pypi/nova
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2013.2
Affected versions
15.*
15.1.5
16.*
16.1.6
16.1.7
16.1.8
17.*
17.0.7
17.0.8
17.0.9
17.0.10
17.0.11
17.0.12
17.0.13
18.*
18.0.2
18.0.3
18.1.0
18.2.0
18.2.1
18.2.2
18.2.3
18.3.0
19.*
19.0.0.0rc1
19.0.0.0rc2
19.0.0
19.0.1
19.0.2
19.0.3
19.1.0
19.2.0
19.3.0
19.3.1
19.3.2
20.*
20.0.0.0rc1
20.0.0.0rc2
20.0.0
20.0.1
20.1.0
20.1.1
20.2.0
20.3.0
20.4.0
20.4.1
20.5.0
20.6.0
20.6.1
21.*
21.0.0.0rc1
21.0.0.0rc2
21.0.0
21.1.0
21.1.1
21.1.2
21.2.0
21.2.1
21.2.2
21.2.3
21.2.4
22.*
22.0.0.0rc1
22.0.0
22.0.1
22.1.0
22.2.0
22.2.1
22.2.2
22.3.0
22.4.0
23.*
23.0.0.0rc1
23.0.0.0rc2
23.0.0
23.0.1
23.0.2
23.1.0
23.2.0
23.2.1
23.2.2
24.*
24.0.0.0rc1
24.0.0.0rc2
24.0.0
24.1.0
24.1.1
24.2.0
24.2.1
25.*
25.0.0.0rc1
25.0.0
25.0.1
25.1.0
25.1.1
25.2.0
25.2.1
25.3.0
26.*
26.0.0.0rc1
26.0.0.0rc2
26.0.0
26.1.0
26.1.1
26.2.0
26.2.1
26.2.2
26.3.0
27.*
27.0.0.0rc1
27.0.0
27.1.0
27.2.0
27.3.0
27.4.0
27.5.0
27.5.1
28.*
28.0.0.0rc1
28.0.0
28.0.1
28.1.0
28.2.0
28.3.0
28.3.1
29.*
29.0.0.0rc1
29.0.0
29.0.1
29.0.2
29.1.0
29.2.0
29.2.1
29.2.2
29.3.0
29.4.0
30.*
30.0.0.0rc1
30.0.0
30.1.0
30.2.0
30.2.1
30.3.0
31.*
31.0.0.0rc1
31.0.0
31.0.1
31.1.0
31.2.0
31.3.0
31.3.1
32.*
32.0.0.0rc1
32.0.0
32.1.0
32.2.0
32.2.1
33.*
33.0.0.0rc1
33.0.0
33.0.1
33.0.2