The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1047 advisory.

  - In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the LDSS dissector could crash. This was     addressed in epan/dissectors/packet-ldss.c by avoiding a buffer over-read upon encountering a missing '\0'     character. (CVE-2018-11362)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, dissectors that support zlib     decompression could crash. This was addressed in epan/tvbuff_zlib.c by rejecting negative lengths to avoid     a buffer over-read. (CVE-2018-14340)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the DICOM dissector could go into a     large or infinite loop. This was addressed in epan/dissectors/packet-dcm.c by preventing an offset     overflow. (CVE-2018-14341)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the Bazaar protocol dissector could go     into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that     are too long. (CVE-2018-14368)

  - In Wireshark 2.6.0 to 2.6.2, 2.4.0 to 2.4.8, and 2.2.0 to 2.2.16, the Radiotap dissector could crash. This     was addressed in epan/dissectors/packet-ieee80211-radiotap-iter.c by validating iterator operations.
    (CVE-2018-16057)

  - In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the MMSE dissector could go into an infinite loop. This     was addressed in epan/dissectors/packet-mmse.c by preventing length overflows. (CVE-2018-19622)

  - In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in     epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value. (CVE-2018-7418)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the wireshark packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the     SIGCOMP dissector could crash. This was addressed in     epan/dissectors/packet-sigcomp.c by correcting the     extraction of the length value.(CVE-2018-7418)

  - In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and     3.0.0, the DCERPC SPOOLSS dissector could crash. This     was addressed in     epan/dissectors/packet-dcerpc-spoolss.c by adding a     boundary check.(CVE-2019-10903)

  - In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and     3.0.0, the GSS-API dissector could crash. This was     addressed in epan/dissectors/packet-gssapi.c by     ensuring that a valid dissector is     called.(CVE-2019-10894)

  - In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and     3.0.0, the LDSS dissector could crash. This was     addressed in epan/dissectors/packet-ldss.c by handling     file digests properly.(CVE-2019-10901)

  - In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and     3.0.0, the NetScaler file parser could crash. This was     addressed in wiretap/netscaler.c by improving data     validation.(CVE-2019-10895)

  - In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and     3.0.0, the SRVLOC dissector could crash. This was     addressed in epan/dissectors/packet-srvloc.c by     preventing a heap-based buffer     under-read.(CVE-2019-10899)

  - In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the     JSON, XML, NTP, XMPP, and GDB dissectors could crash.
    This was addressed in epan/tvbparse.c by limiting the     recursion depth.(CVE-2018-5336)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0     to 2.2.15, dissectors that support zlib decompression     could crash. This was addressed in epan/tvbuff_zlib.c     by rejecting negative lengths to avoid a buffer     over-read.(CVE-2018-14340)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0     to 2.2.15, the Bazaar protocol dissector could go into     an infinite loop. This was addressed in     epan/dissectors/packet-bzr.c by properly handling items     that are too long.(CVE-2018-14368)

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0     to 2.2.15, the DICOM dissector could go into a large or     infinite loop. This was addressed in     epan/dissectors/packet-dcm.c by preventing an offset     overflow.(CVE-2018-14341)

  - In Wireshark 2.6.0 to 2.6.2, 2.4.0 to 2.4.8, and 2.2.0     to 2.2.16, the Radiotap dissector could crash. This was     addressed in     epan/dissectors/packet-ieee80211-radiotap-iter.c by     validating iterator operations.(CVE-2018-16057)

  - In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the     MMSE dissector could go into an infinite loop. This was     addressed in epan/dissectors/packet-mmse.c by     preventing length overflows.(CVE-2018-19622)

  - In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to     2.2.14, the LDSS dissector could crash. This was     addressed in epan/dissectors/packet-ldss.c by avoiding     a buffer over-read upon encountering a missing '\0'     character.(CVE-2018-11362)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1047 advisory.

    - Resolves: #1557212 - CVE-2018-7418 SIGCOMP dissector crash in packet-sigcomp.c
    - Resolves: #1588208 - CVE-2018-11362 Out-of-bounds Read in packet-ldss.c
    - Resolves: #1612146 - CVE-2018-14340 Multiple dissectors could crash
    - Resolves: #1613032 - CVE-2018-14341 DICOM dissector infinite loop
    - Resolves: #1613034 - CVE-2018-14368 Bazaar dissector infinite loop
    - Resolves: #1633330 - CVE-2018-16057 Radiotap dissector crash

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for wireshark fixes the following issues :

Security issues fixed :

  - CVE-2018-14342: BGP dissector large loop     (wnpa-sec-2018-34, boo#1101777)

  - CVE-2018-14344: ISMP dissector crash (wnpa-sec-2018-35,     boo#1101788)

  - CVE-2018-14340: Multiple dissectors could crash     (wnpa-sec-2018-36, boo#1101804)

  - CVE-2018-14343: ASN.1 BER dissector crash     (wnpa-sec-2018-37, boo#1101786)

  - CVE-2018-14339: MMSE dissector infinite loop     (wnpa-sec-2018-38, boo#1101810)

  - CVE-2018-14341: DICOM dissector crash (wnpa-sec-2018-39,     boo#1101776)

  - CVE-2018-14368: Bazaar dissector infinite loop     (wnpa-sec-2018-40, boo#1101794)

  - CVE-2018-14369: HTTP2 dissector crash (wnpa-sec-2018-41,     boo#1101800)

  - CVE-2018-14367: CoAP dissector crash (wnpa-sec-2018-42,     boo#1101791)

  - CVE-2018-14370: IEEE 802.11 dissector crash     (wnpa-sec-2018-43, boo#1101802)

Bug fixes :

  - Further bug fixes and updated protocol support as listed     in:
    https://www.wireshark.org/docs/relnotes/wireshark-2.4.8.
    html

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - Wireshark 2.6.0 〜 2.6.1、2.4.0 ～ 2.4.7、および 2.2.0 〜 2.2.15 で、Bazaar プロトコルディセクタが無限ループに陥る可能性があります。これは、epan/dissectors/packet-bzr.c で長すぎるアイテムを適切に処理することで対処されました。(CVE-2018-14368)

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

リモートWindowsホストにインストールされているWiresharkのバージョンは、2.2.16より前の2.2.x、2.4.8より前の2.4.x、または2.6.2より前の2.6.xです。
したがって、複数の脆弱性の影響を受けます。

新しいバージョン2.6.2。CVE-2018-14339、CVE-2018-14340、CVE-2018-14341、CVE-2018-14342、CVE-2018-14343、CVE-2018-14344、CVE-2018-14367、CVE-2018-14368、CVE-2018-14369、CVE-2018-14370のセキュリティ修正。

注意：Tenable Network Securityは、前述の記述ブロックをFedora更新システムのWebサイトから直接抽出しています。
Tenableでは、新たな問題を持ち込まずに、できる限り自動的に整理して書式設定するようにしています。

Wireshark 2.6.0 ～ 2.6.2、2.4.0 ～ 2.4.8、および 2.2.0 ～ 2.2.16 で、Radiotap ディセクタがクラッシュする可能性があります。これは、epan/dissectors/packet-ieee80211-radiotap-iter.c でイテレータ操作を検証することで対処されました。(CVE-2018-16057)

Wireshark 2.6.0 〜 2.6.4 および 2.4.0 〜 2.4.10 で、MMSE ディセクタが無限ループに陥る可能性があります。これは、epan/dissectors/packet-mmse.c で長さオーバーフローを防ぐことで対処されました。
(CVE-2018-19622)

Wireshark 2.6.0 〜 2.6.1、2.4.0 ～ 2.4.7、および 2.2.0 〜 2.2.15 で、Bazaar プロトコルディセクタが無限ループに陥る可能性があります。これは、epan/dissectors/packet-bzr.c で長すぎるアイテムを適切に処理することで対処されました。(CVE-2018-14368)

Wireshark 2.6.0 〜 2.6.1、2.4.0 〜 2.4.7、および 2.2.0 〜 2.2.15 で、zlib 展開をサポートするディセクタがクラッシュする可能性があります。これは、epan/tvbuff_zlib.c でバッファのオーバーリードを回避するために負の長さを拒否することで対処されました。(CVE-2018-14340)

Wireshark 2.6.0 〜 2.6.1、2.4.0 ～ 2.4.7、および 2.2.0 ～ 2.2.15 で、DICOM ディセクタが大きなループまたは無限ループに陥る可能性があります。これは、epan/dissectors/packet-dcm.c でオフセットオーバーフローを防ぐことで対処されました。(CVE-2018-14341)

Wireshark 2.6.0、2.4.0 ～ 2.4.6、および 2.2.0 ～ 2.2.14 で、LDSS ディセクタがクラッシュする可能性があります。これは、epan/dissectors/packet-ldss.c で「\0」文字の欠落に遭遇したときのバッファオーバーリードを回避することで解決されました。(CVE-2018-11362)

Wireshark 2.2.0 ～ 2.2.12 および 2.4.0 ～ 2.4.4 で、SIGCOMP ディセクタがクラッシュする可能性があります。これは、epan/dissectors/packet-sigcomp.c で長さの値の抽出を修正することで解決されました。(CVE-2018-7418)

このwiresharkのバージョン2.4.9への更新により、次の問題を修正します：

wiresharkが、2.4.9（bsc#1094301、bsc#1106514）に更新しました。

修正されたセキュリティ問題：

CVE-2018-16058：Bluetooth AVDTPディセクタのクラッシュ（wnpa-sec-2018-44）

CVE-2018-16056：Bluetooth Attribute Protocolディセクタのクラッシュ（wnpa-sec-2018-45）

CVE-2018-16057：Radiotapディセクタのクラッシュ（wnpa-sec-2018-46）

CVE-2018-11355：RTCPディセクタのクラッシュを修正します（bsc#1094301）。

CVE-2018-14370：IEEE 802.11ディセクタのクラッシュ（wnpa-sec-2018-43、bsc#1101802）

CVE-2018-14368：Bazaarディセクタの無限ループ（wnpa-sec-2018-40、bsc#1101794）

CVE-2018-11362：LDSSディセクタのクラッシュを修正します（bsc#1094301）。

CVE-2018-11361：IEEE 802.11ディセクタクラッシュを修正します（bsc#1094301）。

CVE-2018-11360：GSM A DTAPディセクタのクラッシュを修正します（bsc#1094301）。

CVE-2018-14342：BGPディセクタの大きなループ（wnpa-sec-2018-34、bsc#1101777）

CVE-2018-14343：ASN.1 BER ディセクタのクラッシュ（wnpa-sec-2018-37、bsc#1101786）

CVE-2018-14340：複数のディセクタがクラッシュする可能性があります（wnpa-sec-2018-36、bsc#1101804）

CVE-2018-14341：DICOMディセクタのクラッシュ（wnpa-sec-2018-39、bsc#1101776）

CVE-2018-11358：Q.931ディセクタのクラッシュを修正します（bsc#1094301）。

CVE-2018-14344：ISMPディセクタのクラッシュ（wnpa-sec-2018-35、bsc#1101788）

CVE-2018-11359：複数のディセクタのクラッシュを修正します（bsc#1094301）。

CVE-2018-11356：DNSディセクタのクラッシュを修正します（bsc#1094301）。

CVE-2018-14339：MMSEディセクタの無限ループ（wnpa-sec-2018-38、bsc#1101810）

CVE-2018-11357：過剰なメモリを消費する可能性のあった複数のディセクタを修正します（bsc#1094301）。

CVE-2018-14367：CoAPディセクタのクラッシュ（wnpa-sec-2018-42、bsc#1101791）

CVE-2018-11354：IEEE 1905.1aディセクタクラッシュを修正します（bsc#1094301）。

CVE-2018-14369：HTTP2ディセクタのクラッシュ（wnpa-sec-2018-41、bsc#1101800）

その他のバグ修正および更新済みプロトコルサポートは以下のサイトに記載されています：
https://www.wireshark.org/docs/relnotes/wireshark-2.4.9.html

注意：Tenable Network Securityは、前述の記述ブロックをSUSEセキュリティアドバイザリから直接抽出しています。Tenableでは、そこに新しい問題を追加することはせずに、できる限り自動的に整理と書式設定をするようにしています。

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the Bazaar protocol dissector could go     into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that     are too long. (CVE-2018-14368)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of Wireshark installed on the remote Windows host is 2.2.x prior to 2.2.16, 2.4.x prior to 2.4.8, or 2.6.x prior to 2.6.2.
It is, therefore, affected by multiple vulnerabilities.

New version 2.6.2. Security fix for CVE-2018-14339, CVE-2018-14340, CVE-2018-14341, CVE-2018-14342, CVE-2018-14343, CVE-2018-14344, CVE-2018-14367, CVE-2018-14368, CVE-2018-14369, CVE-2018-14370.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of wireshark installed on the remote host is prior to 1.10.14-24. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1438 advisory.

    In Wireshark 2.6.0 to 2.6.2, 2.4.0 to 2.4.8, and 2.2.0 to 2.2.16, the Radiotap dissector could crash. This     was addressed in epan/dissectors/packet-ieee80211-radiotap-iter.c by validating iterator operations.
    (CVE-2018-16057)

    In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the MMSE dissector could go into an infinite loop. This     was addressed in epan/dissectors/packet-mmse.c by preventing length overflows. (CVE-2018-19622)

    In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the Bazaar protocol dissector could go     into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that     are too long. (CVE-2018-14368)

    In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, dissectors that support zlib     decompression could crash. This was addressed in epan/tvbuff_zlib.c by rejecting negative lengths to avoid     a buffer over-read. (CVE-2018-14340)

    In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the DICOM dissector could go into a     large or infinite loop. This was addressed in epan/dissectors/packet-dcm.c by preventing an offset     overflow. (CVE-2018-14341)

    In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the LDSS dissector could crash. This was     addressed in epan/dissectors/packet-ldss.c by avoiding a buffer over-read upon encountering a missing '\0'     character. (CVE-2018-11362)

    In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in     epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value. (CVE-2018-7418)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for wireshark to version 2.4.9 fixes the following issues :

Wireshark was updated to 2.4.9 (bsc#1094301, bsc#1106514).

Security issues fixed :

CVE-2018-16058: Bluetooth AVDTP dissector crash (wnpa-sec-2018-44)

CVE-2018-16056: Bluetooth Attribute Protocol dissector crash (wnpa-sec-2018-45)

CVE-2018-16057: Radiotap dissector crash (wnpa-sec-2018-46)

CVE-2018-11355: Fix RTCP dissector crash (bsc#1094301).

CVE-2018-14370: IEEE 802.11 dissector crash (wnpa-sec-2018-43, bsc#1101802)

CVE-2018-14368: Bazaar dissector infinite loop (wnpa-sec-2018-40, bsc#1101794)

CVE-2018-11362: Fix LDSS dissector crash (bsc#1094301).

CVE-2018-11361: Fix IEEE 802.11 dissector crash (bsc#1094301).

CVE-2018-11360: Fix GSM A DTAP dissector crash (bsc#1094301).

CVE-2018-14342: BGP dissector large loop (wnpa-sec-2018-34, bsc#1101777)

CVE-2018-14343: ASN.1 BER dissector crash (wnpa-sec-2018-37, bsc#1101786)

CVE-2018-14340: Multiple dissectors could crash (wnpa-sec-2018-36, bsc#1101804)

CVE-2018-14341: DICOM dissector crash (wnpa-sec-2018-39, bsc#1101776)

CVE-2018-11358: Fix Q.931 dissector crash (bsc#1094301).

CVE-2018-14344: ISMP dissector crash (wnpa-sec-2018-35, bsc#1101788)

CVE-2018-11359: Fix multiple dissectors crashs (bsc#1094301).

CVE-2018-11356: Fix DNS dissector crash (bsc#1094301).

CVE-2018-14339: MMSE dissector infinite loop (wnpa-sec-2018-38, bsc#1101810)

CVE-2018-11357: Fix multiple dissectors that could consume excessive memory (bsc#1094301).

CVE-2018-14367: CoAP dissector crash (wnpa-sec-2018-42, bsc#1101791)

CVE-2018-11354: Fix IEEE 1905.1a dissector crash (bsc#1094301).

CVE-2018-14369: HTTP2 dissector crash (wnpa-sec-2018-41, bsc#1101800)

Further bug fixes and updated protocol support as listed in:
https://www.wireshark.org/docs/relnotes/wireshark-2.4.9.html

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
135324	CentOS 7 : wireshark (RHSA-2020:1047)	Nessus	CentOS Local Security Checks	2020/4/10	2024/10/9	high
149199	EulerOS 2.0 SP3 : wireshark (EulerOS-SA-2021-1859)	Nessus	Huawei Local Security Checks	2021/4/30	2024/1/2	high
180733	Oracle Linux 7 : wireshark (ELSA-2020-1047)	Nessus	Oracle Linux Local Security Checks	2023/9/7	2024/11/1	high
111543	openSUSE Security Update : wireshark (openSUSE-2018-793)	Nessus	SuSE Local Security Checks	2018/8/6	2024/8/26	high
123239	openSUSE Security Update : wireshark (openSUSE-2019-557)	Nessus	SuSE Local Security Checks	2019/3/27	2024/6/11	high
222375	Linux Distros のパッチ未適用の脆弱性: CVE-2018-14368	Nessus	Misc.	2025/3/4	2025/9/3	high
111387	Wireshark 2.2.x < 2.2.16/2.4.x < 2.4.8/2.6.x < 2.6.2複数の脆弱性	Nessus	Windows	2018/7/27	2024/9/2	high
111475	Fedora 27：1: wireshark（2018-9ef52861b5）	Nessus	Fedora Local Security Checks	2018/8/2	2024/8/30	high
137569	Amazon Linux 2: wireshark (ALAS-2020-1438)	Nessus	Amazon Linux Local Security Checks	2020/6/18	2024/12/11	high
117821	SUSE SLED12 / SLES12セキュリティ更新プログラム：wireshark（SUSE-SU-2018:2891-1）	Nessus	SuSE Local Security Checks	2018/9/28	2024/8/1	high
222375	Linux Distros Unpatched Vulnerability : CVE-2018-14368	Nessus	Misc.	2025/3/4	2025/9/3	high
111387	Wireshark 2.2.x < 2.2.16 / 2.4.x < 2.4.8 / 2.6.x < 2.6.2 Multiple Vulnerabilities	Nessus	Windows	2018/7/27	2024/9/2	high
111475	Fedora 27 : 1:wireshark (2018-9ef52861b5)	Nessus	Fedora Local Security Checks	2018/8/2	2024/8/30	high
137569	Amazon Linux 2 : wireshark (ALAS-2020-1438)	Nessus	Amazon Linux Local Security Checks	2020/6/18	2024/12/11	high
117821	SUSE SLED12 / SLES12 Security Update : wireshark (SUSE-SU-2018:2891-1)	Nessus	SuSE Local Security Checks	2018/9/28	2024/8/1	high

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