CVE-2012-0027
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.0
Description
The GOST ENGINE in OpenSSL before 1.0.0f does not properly handle invalid parameters for the GOST block cipher, which allows remote attackers to cause a denial of service (daemon crash) via crafted data from a TLS client.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1.0.0f-1 |
| debian | bullseye | fixed | 1.0.0f-1 |
| debian | forky | fixed | 1.0.0f-1 |
| debian | sid | fixed | 1.0.0f-1 |
| debian | trixie | fixed | 1.0.0f-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| openssl | openssl | {"endIncluding":"1.0.0e"} | |
| openssl | openssl | 0.9.1c | |
| openssl | openssl | 0.9.2b | |
| openssl | openssl | 0.9.3 | |
| openssl | openssl | 0.9.3a | |
| openssl | openssl | 0.9.4 | |
| openssl | openssl | 0.9.5 | |
| openssl | openssl | 0.9.5a | |
| openssl | openssl | 0.9.6 | |
| openssl | openssl | 0.9.6a | |
| openssl | openssl | 0.9.6b | |
| openssl | openssl | 0.9.6c | |
| openssl | openssl | 0.9.6d | |
| openssl | openssl | 0.9.6e | |
| openssl | openssl | 0.9.6f | |
| openssl | openssl | 0.9.6g | |
| openssl | openssl | 0.9.6h | |
| openssl | openssl | 0.9.6i | |
| openssl | openssl | 0.9.6j | |
| openssl | openssl | 0.9.6k | |
| openssl | openssl | 0.9.6l | |
| openssl | openssl | 0.9.6m | |
| openssl | openssl | 0.9.7 | |
| openssl | openssl | 0.9.7a | |
| openssl | openssl | 0.9.7b | |
| openssl | openssl | 0.9.7c | |
| openssl | openssl | 0.9.7d | |
| openssl | openssl | 0.9.7e | |
| openssl | openssl | 0.9.7f | |
| openssl | openssl | 0.9.7g | |
| openssl | openssl | 0.9.7h | |
| openssl | openssl | 0.9.7i | |
| openssl | openssl | 0.9.7j | |
| openssl | openssl | 0.9.7k | |
| openssl | openssl | 0.9.7l | |
| openssl | openssl | 0.9.7m | |
| openssl | openssl | 0.9.8 | |
| openssl | openssl | 0.9.8a | |
| openssl | openssl | 0.9.8b | |
| openssl | openssl | 0.9.8c | |
| openssl | openssl | 0.9.8d | |
| openssl | openssl | 0.9.8e | |
| openssl | openssl | 0.9.8f | |
| openssl | openssl | 0.9.8g | |
| openssl | openssl | 0.9.8h | |
| openssl | openssl | 0.9.8i | |
| openssl | openssl | 0.9.8j | |
| openssl | openssl | 0.9.8k | |
| openssl | openssl | 0.9.8l | |
| openssl | openssl | 0.9.8m | |
| openssl | openssl | 0.9.8n | |
| openssl | openssl | 0.9.8o | |
| openssl | openssl | 0.9.8p | |
| openssl | openssl | 0.9.8q | |
| openssl | openssl | 0.9.8r | |
| openssl | openssl | 0.9.8s | |
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0a | |
| openssl | openssl | 1.0.0b | |
| openssl | openssl | 1.0.0c | |
| openssl | openssl | 1.0.0d | |
References
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00017.html
- http://osvdb.org/78191
- http://secunia.com/advisories/57353
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:007
- http://www.openssl.org/news/secadv_20120104.txt
- https://security-tracker.debian.org/tracker/CVE-2012-0027
CWEs
CWE-399
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.