Vulnerability Details : CVE-2019-9209
In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the ASN.1 BER and related dissectors could crash. This was addressed in epan/dissectors/packet-ber.c by preventing a buffer overflow associated with excessive digits in time values.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2019-9209
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-9209
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-9209
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2019-9209
-
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9209
-
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15447
15447 – Stack-based off-by-one buffer overflow in dissect_ber_GeneralizedTimeExploit;Issue Tracking;Patch;Vendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
[security-announce] openSUSE-SU-2020:0362-1: moderate: Security update fMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html
[security-announce] openSUSE-SU-2019:1390-1: moderate: Security update fMailing List;Third Party Advisory
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https://www.wireshark.org/security/wnpa-sec-2019-06.html
Wireshark · wnpa-sec-2019-06 · ASN.1 BER and related dissectors crashVendor Advisory
-
https://lists.debian.org/debian-lts-announce/2019/03/msg00031.html
[SECURITY] [DLA 1729-1] wireshark security updateMailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00007.html
[security-announce] openSUSE-SU-2019:1108-1: moderate: Security update fMailing List;Third Party Advisory
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https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=f8fbe9f934d65b2694fa74622e5eb2e1dc8cd20b
code.wireshark Code Review - wireshark.git/commitBroken Link
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https://www.debian.org/security/2019/dsa-4416
Debian -- Security Information -- DSA-4416-1 wiresharkThird Party Advisory
-
https://seclists.org/bugtraq/2019/Mar/35
Bugtraq: [SECURITY] [DSA 4416-1] wireshark security updateMailing List;Third Party Advisory
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https://usn.ubuntu.com/3986-1/
USN-3986-1: Wireshark vulnerabilities | Ubuntu security noticesThird Party Advisory
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http://www.securityfocus.com/bid/107203
Wireshark Multiple Denial of Service VulnerabilitiesBroken Link
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