CVE-2024-23836
Publication date 26 February 2024
Last updated 24 July 2024
Ubuntu priority
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an attacker can craft traffic to cause Suricata to use far more CPU and memory for processing the traffic than needed, which can lead to extreme slow downs and denial of service. This vulnerability is patched in 6.0.16 or 7.0.3. Workarounds include disabling the affected protocol app-layer parser in the yaml and reducing the `stream.reassembly.depth` value helps reduce the severity of the issue.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| suricata | 24.10 oracular |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal | Not in release | |
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| 14.04 LTS trusty | Ignored end of standard support |
References
Other references
- https://github.com/OISF/suricata/security/advisories/GHSA-q33q-45cr-3cpc
- https://github.com/OISF/suricata/commit/18841a58da71e735ddf4e52cbfa6989755ecbeb7 (suricata-6.0.16)
- https://github.com/OISF/suricata/commit/8efaebe293e2a74c8e323fa85a6f5fadf82801bc (suricata-6.0.16)
- https://github.com/OISF/suricata/commit/2a2120ecf10c5b5713ec2bf59469fe57f7b5b747 (suricata-6.0.16)
- https://github.com/OISF/suricata/commit/83c5567ea7b0b28376f57dcfee9c6301448c7bc7 (suricata-6.0.16)
- https://github.com/OISF/suricata/commit/b1549e930f6426eeff43f12b672337cbcda566b8 (suricata-6.0.16)
- https://github.com/OISF/suricata/commit/97953998d2d60673ed6c30ddfb6a2d59b4230f97 (suricata-7.0.3)
- https://github.com/OISF/suricata/commit/e7e28822f473320658d6125f16ac3f0524baff01 (suricata-7.0.3)
- https://github.com/OISF/suricata/commit/f9de1cca6182e571f1c02387dca6e695e55608af (suricata-7.0.3)
- https://github.com/OISF/suricata/commit/cd035d59e3df157b606f4fe67324ea8e437be786 (suricata-7.0.3)
- https://github.com/OISF/suricata/commit/ce9b90326949c94a46611d6394e28600ee5e8bd5 (suricata-7.0.3)
- https://redmine.openinfosecfoundation.org/issues/6531
- https://redmine.openinfosecfoundation.org/issues/6532
- https://redmine.openinfosecfoundation.org/issues/6540
- https://redmine.openinfosecfoundation.org/issues/6658
- https://redmine.openinfosecfoundation.org/issues/6659
- https://redmine.openinfosecfoundation.org/issues/6660
- https://github.com/OISF/suricata/commit/18841a58da71e735ddf4e52cbfa6989755ecbeb7
- https://github.com/OISF/suricata/commit/2a2120ecf10c5b5713ec2bf59469fe57f7b5b747
- https://github.com/OISF/suricata/commit/83c5567ea7b0b28376f57dcfee9c6301448c7bc7
- https://github.com/OISF/suricata/commit/8efaebe293e2a74c8e323fa85a6f5fadf82801bc
- https://github.com/OISF/suricata/commit/97953998d2d60673ed6c30ddfb6a2d59b4230f97
- https://github.com/OISF/suricata/commit/b1549e930f6426eeff43f12b672337cbcda566b8
- https://github.com/OISF/suricata/commit/cd035d59e3df157b606f4fe67324ea8e437be786
- https://github.com/OISF/suricata/commit/ce9b90326949c94a46611d6394e28600ee5e8bd5
- https://github.com/OISF/suricata/commit/e7e28822f473320658d6125f16ac3f0524baff01
- https://github.com/OISF/suricata/commit/f9de1cca6182e571f1c02387dca6e695e55608af
- https://www.cve.org/CVERecord?id=CVE-2024-23836