CVE-2017-11164
CVE Details
Visit the official vulnerability details page for CVE-2017-11164 to learn more.
Initial Publication
10/25/2024
Last Update
12/16/2024
Third Party Dependency
libpcre3
NIST CVE Summary
In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression.
CVE Severity
Our Official Summary
This vulnerability requires a crafted regular expression to exploit in PCRE (Perl Regular Controlled Expressions). Risk of exploitation of this vulnerability for our products is low, since accessing the match function in pcre library requires attacker to have privileged access to the containers and do not allow arbitrary code to be run on them. Impact of exploitation is also low since containers have a limited attack surface. Third party containers in which this vulnerability is reported do not have an upstream fix. We will upgrade the images once the upstream fix becomes available.
Status
Ongoing
Affected Products & Versions
| Version | Palette Enterprise | Palette Enterprise Airgap | VerteX | VerteX Airgap |
|---|---|---|---|---|
| 4.5.15 | ✅ No Impact | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
| 4.5.11 | ✅ No Impact | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
| 4.5.10 | ✅ No Impact | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
| 4.5.8 | ✅ No Impact | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
| 4.5.5 | ✅ No Impact | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
| 4.5.4 | ✅ No Impact | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
| 4.4.20 | ✅ No Impact | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
Revision History
| Date | Revision |
|---|---|
| 12/16/2024 | Impacted versions changed from 4.5.4, 4.5.5, 4.5.8, 4.4.20, 4.5.10, 4.5.11 to 4.5.4, 4.5.5, 4.5.8, 4.4.20, 4.5.10, 4.5.11, 4.5.15 |
| 12/11/2024 | Official summary revised: This vulnerability requires a crafted regular expression to exploit in PCRE (Perl Regular Controlled Expressions). Risk of exploitation of this vulnerability for our products is low, since accessing the match function in pcre library requires attacker to have privileged access to the containers and do not allow arbitrary code to be run on them. Impact of exploitation is also low since containers have a limited attack surface. Third party containers in which this vulnerability is reported do not have an upstream fix. We will upgrade the images once the upstream fix becomes available. |
| 11/15/2024 | Impacted versions changed from 4.5.4, 4.5.5, 4.5.8, 4.4.20, 4.5.10 to 4.5.4, 4.5.5, 4.5.8, 4.4.20, 4.5.10, 4.5.11 |
| 11/15/2024 | Impacted versions changed from 4.5.4, 4.5.5, 4.5.8, 4.4.20 to 4.5.4, 4.5.5, 4.5.8, 4.4.20, 4.5.10 |
| 11/13/2024 | Impacted versions changed from 4.5.4, 4.5.5, 4.5.8 to 4.5.4, 4.5.5, 4.5.8, 4.4.20 |
| 11/10/2024 | Impacted versions changed from 4.5.4, 4.5.5 to 4.5.4, 4.5.5, 4.5.8 |
| 10/27/2024 | Impacted versions changed from 4.5.4 to 4.5.4, 4.5.5 |