CVE-2018-8828
N/A
Published: March 20, 2018 at 08:00 PM UTC
Updated: June 17, 2026 at 02:05 AM UTC
2 products affected across 2 vendorsDebian LinuxKamailio
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Severity
N/A
Exploit prediction
EPSS 30%
Description
A Buffer Overflow issue was discovered in Kamailio before 4.4.7, 5.0.x before 5.0.6, and 5.1.x before 5.1.2. A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx_check_pretran function in modules/tmx/tmx_pretran.c.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%v < 4.4.75.0.0 ≤ v < 5.0.65.1.0 ≤ v < 5.1.2
Affected range stops below 4.4.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.0.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.1.2, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/EnableSecurity/advisories/tree/master/ES2018-05-kamailio-heap-overflowx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/kamailio/kamailio/commit/e1d8008a09d9390ebaf698abe8909e10dfec4097Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2018/dsa-4148Quick Info
StatusMODIFIED
CWE
CWE-193CWE-787
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