A potential issue was found in msg_translator.c:2628 which might lead to a server crash. This issue was found while fuzzing the function build_res_buf_from_sip_req but could not be reproduced against a running instance of OpenSIPS.
Impact
This issue could not be exploited against a running instance of OpenSIPS since no public function was
found to make use of this vulnerable code. Even in the case of exploitation through unknown vectors, it is
highly unlikely that this issue would lead to anything other than Denial of Service.
Patches
This issue has been fixed by commit 9cf3dd3.
References
Read more about this issue in the Audit Document section 3.9.
For more information
If you have any questions or comments about this advisory:
sandrogauci Analyst
alfredfarrugia Analyst
A potential issue was found in
msg_translator.c:2628which might lead to a server crash. This issue was found while fuzzing the functionbuild_res_buf_from_sip_reqbut could not be reproduced against a running instance of OpenSIPS.Impact
This issue could not be exploited against a running instance of OpenSIPS since no public function was
found to make use of this vulnerable code. Even in the case of exploitation through unknown vectors, it is
highly unlikely that this issue would lead to anything other than Denial of Service.
Patches
This issue has been fixed by commit 9cf3dd3.
References
Read more about this issue in the Audit Document section 3.9.
For more information
If you have any questions or comments about this advisory: