Multiple vulnerabilities in Wireshark

1) Input validation error

EUVDB-ID: #VU40553

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2015-8742

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The dissect_CPMSetBindings function in epan/dissectors/packet-mswsp.c in the MS-WSP dissector in Wireshark 2.0.x before 2.0.1 does not validate the column size, which allows remote attackers to cause a denial of service (memory consumption or application crash) via a crafted packet.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-60.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11931
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=d48b0eff28c995947ac3f8d842ddd9b50dd5798d
http://security.gentoo.org/glsa/201604-05

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) Input validation error

EUVDB-ID: #VU40554

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2015-8741

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The dissect_ppi function in epan/dissectors/packet-ppi.c in the PPI dissector in Wireshark 2.0.x before 2.0.1 does not initialize a packet-header data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-59.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11876
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2290eba5cb25f927f9142680193ac1158d35506e
http://security.gentoo.org/glsa/201604-05

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.

3) Stack-based buffer overflow

EUVDB-ID: #VU40555

Risk: Medium

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

CVE-ID: CVE-2015-8740

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

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the dissect_tds7_colmetadata_token function in epan/dissectors/packet-tds.c in the TDS dissector when processing a crafted packet. 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: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securityfocus.com/bid/79382
http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-58.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11846
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=e78093f69f1e95df919bbe644baa06c7e4e720c0
http://security.gentoo.org/glsa/201604-05

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

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.

4) Division by zero

EUVDB-ID: #VU40556

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2015-8738

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to divide-by-zero error within The s7comm_decode_ud_cpu_szl_subfunc function in epan/dissectors/packet-s7comm_szl_ids.c in the S7COMM dissector in Wireshark 2.0.x before 2.0.1 does not validate the list count in an SZL response, which. A remote attacker can perform a denial of service (divide-by-zero error and application crash) via a crafted packet.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-56.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11823
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=858c3f0079f987833fb22eba2c361d1a88ba4103
http://security.gentoo.org/glsa/201604-05

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.

5) Input validation error

EUVDB-ID: #VU40557

Risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2015-8739

CWE-ID: CWE-20 - Improper input validation

Exploit availability: Yes

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The ipmi_fmt_udpport function in epan/dissectors/packet-ipmi.c in the IPMI dissector in Wireshark 2.0.x before 2.0.1 improperly attempts to access a packet scope, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securityfocus.com/bid/79382
http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-57.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11831
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=96bf82ced0b58c7a4c2a6c300efeebe4f05c0ff4
http://security.gentoo.org/glsa/201604-05

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.

6) Division by zero

EUVDB-ID: #VU40558

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2015-8737

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to divide-by-zero error within The mp2t_open function in wiretap/mp2t.c in the MP2T file parser in Wireshark 2.0.x before 2.0.1 does not validate the bit rate, which. A remote attacker can perform a denial of service (divide-by-zero error and application crash) via a crafted file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-55.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11821
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=e3fc691368af60bbbaec9e038ee6a6d3b7707955
http://security.gentoo.org/glsa/201604-05

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.

7) Stack-based buffer overflow

EUVDB-ID: #VU40559

Risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2015-8736

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 within the mp2t_find_next_pcr function in wiretap/mp2t.c in the MP2T file parser when processing a crafted 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: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securityfocus.com/bid/79382
http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-54.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11820
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=baa3eab78b422616a92ee38551c1b1510dca4ccb
http://security.gentoo.org/glsa/201604-05

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.

8) Input validation error

EUVDB-ID: #VU40560

Risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2015-8735

CWE-ID: CWE-20 - Improper input validation

Exploit availability: Yes

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark 2.0.x before 2.0.1 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (invalid write operation and application crash) via a crafted packet.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securityfocus.com/bid/79382
http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-53.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11817
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=83bad0215dae54e77d34f8b187900125f672366e
http://security.gentoo.org/glsa/201604-05

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.

9) Input validation error

EUVDB-ID: #VU40561

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2015-8734

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The dissect_nwp function in epan/dissectors/packet-nwp.c in the NWP dissector in Wireshark 2.0.x before 2.0.1 mishandles the packet type, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Wireshark: 2.0.0

CPE2.3

• cpe:2.3:a:wireshark_org:wireshark:2.0.0:*:*:*:*:*:*:*

External links

http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-52.html
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11726
http://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=9b2c889abe0219fc162659e106c5b95deb6268f3
http://security.gentoo.org/glsa/201604-05

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.