Vulnerability Details : CVE-2018-1000099
Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash. This attack appear to be exploitable via Sending a specially crafted message. This vulnerability appears to have been fixed in 2.7.2.
Products affected by CVE-2018-1000099
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000099
0.97%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1000099
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-1000099
-
The product accesses or uses a pointer that has not been initialized.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1000099
-
https://trac.pjsip.org/repos/ticket/2094
#2094 (Crash when receiving SDP with invalid fmtp attribute) – pjsip Open source SIP, media, and NAT traversal stacks/libraries for smartphonesPatch;Vendor Advisory
-
https://trac.pjsip.org/repos/ticket/2092
#2092 (Crash when receiving SDP with invalid fmtp attribute) – pjsip Open source SIP, media, and NAT traversal stacks/libraries for smartphonesVendor Advisory
-
https://www.debian.org/security/2018/dsa-4170
Debian -- Security Information -- DSA-4170-1 pjprojectThird Party Advisory
-
https://trac.pjsip.org/repos/milestone/release-2.7.2
Milestone release-2.7.2 – pjsip Open source SIP, media, and NAT traversal stacks/libraries for smartphonesVendor Advisory
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