CVE-2013-7112

Exp

The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 and 1.10.x before 1.10.4 does not check for empty lines, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.

Published: 2013-12-19 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2013-7112 is rated High Exploit Risk (64.6/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.31%). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.24% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2013-7112

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2013-7112

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.07% 2.31% +1.24%
2 2025-03-30 2.56% 1.07% -1.49%
3 2025-03-29 — 2.56% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2013-7112

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2013-7112

OS Trackers for CVE-2013-7112

vendor priority summary link
debian unimportant CVE-2013-7112 unimportant priority: Debian including 1 source packages (wireshark), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2013-7112
redhat low — https://access.redhat.com/security/cve/CVE-2013-7112
suse high CVE-2013-7112 severity important: SUSE including 50 source package names (libwireshark18-4.4.7-160000.2.2, libwireshark8-2.2.7-47.1, …), 87 product×package rows across 36 product lines (SUSE Linux Enterprise Desktop 11 SP2, SUSE Linux Enterprise Desktop 11 SP3, … (36 product lines)): Fixed 87. https://www.suse.com/security/cve/CVE-2013-7112/
ubuntu low CVE-2013-7112 low priority: Ubuntu including 1 source packages (wireshark), 13 status rows across 13 suites (lucid, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): not-affected 7, ignored 5, released 1. https://ubuntu.com/security/CVE-2013-7112

Affected software / configurations for CVE-2013-7112

Vendor Product Version Raw CPE
wireshark wireshark 1.8.0 cpe:2.3:a:wireshark:wireshark:1.8.0:*:*:*:*:*:*:*
wireshark wireshark 1.8.1 cpe:2.3:a:wireshark:wireshark:1.8.1:*:*:*:*:*:*:*
wireshark wireshark 1.8.2 cpe:2.3:a:wireshark:wireshark:1.8.2:*:*:*:*:*:*:*
wireshark wireshark 1.8.3 cpe:2.3:a:wireshark:wireshark:1.8.3:*:*:*:*:*:*:*
wireshark wireshark 1.8.4 cpe:2.3:a:wireshark:wireshark:1.8.4:*:*:*:*:*:*:*
wireshark wireshark 1.8.5 cpe:2.3:a:wireshark:wireshark:1.8.5:*:*:*:*:*:*:*
wireshark wireshark 1.8.6 cpe:2.3:a:wireshark:wireshark:1.8.6:*:*:*:*:*:*:*
wireshark wireshark 1.8.7 cpe:2.3:a:wireshark:wireshark:1.8.7:*:*:*:*:*:*:*
wireshark wireshark 1.8.8 cpe:2.3:a:wireshark:wireshark:1.8.8:*:*:*:*:*:*:*
wireshark wireshark 1.8.9 cpe:2.3:a:wireshark:wireshark:1.8.9:*:*:*:*:*:*:*
wireshark wireshark 1.8.10 cpe:2.3:a:wireshark:wireshark:1.8.10:*:*:*:*:*:*:*
wireshark wireshark 1.8.11 cpe:2.3:a:wireshark:wireshark:1.8.11:*:*:*:*:*:*:*
wireshark wireshark 1.10.0 cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*
wireshark wireshark 1.10.1 cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:*
wireshark wireshark 1.10.2 cpe:2.3:a:wireshark:wireshark:1.10.2:*:*:*:*:*:*:*
wireshark wireshark 1.10.3 cpe:2.3:a:wireshark:wireshark:1.10.3:*:*:*:*:*:*:*

References for CVE-2013-7112

cvelogic Threat Intelligence