CVE-2022-38725
High
Description
An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOneidentity Syslog-ng
PublishedJan 23, 2023
First seenJan 23, 2023
Weakness typeCWE-190Integer overflow
How to fix
Update
- oneidentity syslog-ng3.38.1, 7.0.32 or later
- oneidentity syslog-ng_store_box6.0.5, 7.0 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J3TZ7U2GQTAHVHJXSSEHQS5D2Q5T6SZB/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QU36HCM3VZYANUYFC6XFYEYJEKQPA2Q7/
- debian.org/security/2023/dsa-5369
- security.gentoo.org/glsa/202305-09
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oneidentity syslog-ng | v < 3.38.1, v < 7.0.32 | 3.38.1, 7.0.32 |
| oneidentity syslog-ng_store_box | v < 6.0.5, v < 7.0 | 6.0.5, 7.0 |
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