CVE-2013-4758
Description
Double free vulnerability in the writeDataError function in the ElasticSearch plugin (omelasticsearch) in rsyslog before 7.4.2 and before 7.5.2 devel, when errorfile is set to local logging, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted JSON response.
Predictions
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
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 0 |
| sid | Fixed | 0 |
| forky | Fixed | 0 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 0 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| rsyslog | rsyslog | {"endIncluding":"7.4.1"} | |
| rsyslog | rsyslog | 6.4.2 | |
| rsyslog | rsyslog | 6.5.1 | |
| rsyslog | rsyslog | 6.6.0 | |
| rsyslog | rsyslog | 7.1.0 | |
| rsyslog | rsyslog | 7.1.1 | |
| rsyslog | rsyslog | 7.1.2 | |
| rsyslog | rsyslog | 7.1.3 | |
| rsyslog | rsyslog | 7.1.4 | |
| rsyslog | rsyslog | 7.1.5 | |
| rsyslog | rsyslog | 7.1.6 | |
| rsyslog | rsyslog | 7.1.7 | |
| rsyslog | rsyslog | 7.1.8 | |
| rsyslog | rsyslog | 7.1.9 | |
| rsyslog | rsyslog | 7.1.10 | |
| rsyslog | rsyslog | 7.1.11 | |
| rsyslog | rsyslog | 7.1.12 | |
| rsyslog | rsyslog | 7.2.1 | |
| rsyslog | rsyslog | 7.2.2 | |
| rsyslog | rsyslog | 7.2.3 | |
| rsyslog | rsyslog | 7.2.4 | |
| rsyslog | rsyslog | 7.2.5 | |
| rsyslog | rsyslog | 7.2.6 | |
| rsyslog | rsyslog | 7.2.7 | |
| rsyslog | rsyslog | 7.3.0 | |
| rsyslog | rsyslog | 7.3.1 | |
| rsyslog | rsyslog | 7.3.3 | |
| rsyslog | rsyslog | 7.3.4 | |
| rsyslog | rsyslog | 7.3.5 | |
| rsyslog | rsyslog | 7.3.6 | |
| rsyslog | rsyslog | 7.3.7 | |
| rsyslog | rsyslog | 7.3.8 | |
| rsyslog | rsyslog | 7.3.9 | |
| rsyslog | rsyslog | 7.3.10 | |
| rsyslog | rsyslog | 7.3.11 | |
| rsyslog | rsyslog | 7.3.12 | |
| rsyslog | rsyslog | 7.3.13 | |
| rsyslog | rsyslog | 7.3.14 | |
| rsyslog | rsyslog | 7.3.15 | |
| rsyslog | rsyslog | 7.4.0 | |
| rsyslog | rsyslog | 7.5.0 | |
References
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.