Multiple vulnerabilities in Wireshark

1) Resource management error

EUVDB-ID: #VU45101

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2011-1590

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The X.509if dissector in Wireshark 1.2.x before 1.2.16 and 1.4.x before 1.4.5 does not properly initialize certain global variables, which allows remote attackers to cause a denial of service (application crash) via a crafted .pcap file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 1.2.0 - 1.4.4

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:1.2.15:*:*:*:*:*:*:*
• cpe:2.3:a:wireshark_org:wireshark:1.4.4:*:*:*:*:*:*:*

External links

http://anonsvn.wireshark.org/viewvc?revision=36608&view=revision
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058900.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058983.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058993.html
http://openwall.com/lists/oss-security/2011/04/18/2
http://openwall.com/lists/oss-security/2011/04/18/8
http://secunia.com/advisories/44172
http://secunia.com/advisories/44374
http://secunia.com/advisories/44822
http://secunia.com/advisories/45149
http://secunia.com/advisories/48947
http://securitytracker.com/id?1025388
http://www.debian.org/security/2011/dsa-2274
http://www.mandriva.com/security/advisories?name=MDVSA-2011:083
http://www.osvdb.org/71846
http://www.vupen.com/english/advisories/2011/1022
http://www.vupen.com/english/advisories/2011/1106
http://www.wireshark.org/security/wnpa-sec-2011-05.html
http://www.wireshark.org/security/wnpa-sec-2011-06.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5754
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5793
http://hermes.opensuse.org/messages/8701428
http://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15050

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Stack-based buffer overflow

EUVDB-ID: #VU45102

Risk: High

CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2011-1591

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing a crafted .pcap file. A remote unauthenticated attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 1.4.0 - 1.4.4

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:1.4.4:*:*:*:*:*:*:*

External links

http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058900.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058983.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058993.html
http://openwall.com/lists/oss-security/2011/04/18/2
http://openwall.com/lists/oss-security/2011/04/18/8
http://secunia.com/advisories/44172
http://secunia.com/advisories/44374
http://securitytracker.com/id?1025389
http://www.exploit-db.com/exploits/17185
http://www.exploit-db.com/exploits/17195
http://www.kb.cert.org/vuls/id/243670
http://www.mandriva.com/security/advisories?name=MDVSA-2011:083
http://www.osvdb.org/71848
http://www.vupen.com/english/advisories/2011/1022
http://www.vupen.com/english/advisories/2011/1106
http://www.wireshark.org/security/wnpa-sec-2011-06.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5836
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5838
http://exchange.xforce.ibmcloud.com/vulnerabilities/66834
http://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15000

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

3) Resource management error

EUVDB-ID: #VU45258

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2011-1142

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

Stack consumption vulnerability in the dissect_ber_choice function in the BER dissector in Wireshark 1.2.x through 1.2.15 and 1.4.x through 1.4.4 might allow remote attackers to cause a denial of service (infinite loop) via vectors involving self-referential ASN.1 CHOICE values.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 1.2.0 - 1.4.4

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:1.2.15:*:*:*:*:*:*:*
• cpe:2.3:a:wireshark_org:wireshark:1.4.4:*:*:*:*:*:*:*

External links

http://www.mandriva.com/security/advisories?name=MDVSA-2011:044
http://www.securitytracker.com/id?1025148
http://www.vupen.com/english/advisories/2011/0622
http://www.wireshark.org/docs/relnotes/wireshark-1.2.15.html
http://www.wireshark.org/docs/relnotes/wireshark-1.4.4.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1516
http://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14724

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.