7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.027 Low
EPSS
Percentile
90.6%
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, rest = record + 2
will access the memory behind \0
and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | sofia-sip | < 1.12.11+20110422.1+1e14eea~dfsg-3 | sofia-sip_1.12.11+20110422.1+1e14eea~dfsg-3_all.deb |
Debian | 11 | all | sofia-sip | < 1.12.11+20110422.1-2.1+deb11u1 | sofia-sip_1.12.11+20110422.1-2.1+deb11u1_all.deb |
Debian | 10 | all | sofia-sip | < 1.12.11+20110422.1-2.1+deb10u1 | sofia-sip_1.12.11+20110422.1-2.1+deb10u1_all.deb |
Debian | 999 | all | sofia-sip | < 1.12.11+20110422.1+1e14eea~dfsg-3 | sofia-sip_1.12.11+20110422.1+1e14eea~dfsg-3_all.deb |
Debian | 13 | all | sofia-sip | < 1.12.11+20110422.1+1e14eea~dfsg-3 | sofia-sip_1.12.11+20110422.1+1e14eea~dfsg-3_all.deb |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.027 Low
EPSS
Percentile
90.6%