Various problems have been fixed in the network analyzer Ethereal, most leading to crashes of the ethereal program.

  - A unspecified vulnerability in the LDAP dissector could     be used to crash Ethereal. (CVE-2006-5740)

  - A single \0 byte heap overflow was fixed in the MIME     multipart dissector. Potential of exploitability is     unknown, but considered low. (CVE-2006-4574)

  - A denial of service problem in the XOT dissector can     cause it to take up huge amount of memory and crash     ethereal. (CVE-2006-4805)

  - The WBXML dissector could be used to crash ethereal.
    (CVE-2006-5469)

  - A NULL pointer dereference in the HTTP dissector could     crash ethereal. (CVE-2006-5468)

様々なセキュリティ脆弱性を修正する新しい Wireshark パッケージが、現在利用可能です。

Red Hat セキュリティレスポンスチームは、この更新は重要度中のセキュリティ影響があると評価しています。

Wireshark はネットワークトラフィックをモニターするプログラムです。

Wireshark のユーザーは、これらの問題に対して脆弱でない Wireshark バージョン 0.99.4 が含まれる更新済みパッケージへアップグレードする必要があります。


Red Hat セキュリティアドバイザリ 2006:0726 から：

複数の脆弱性が、Wireshark の HTTP、WBXML、LDAP、および XOT プロトコルディセクタで見つかりました。Wireshark はネットワークで不正な形式のパケットを読み込んだ場合、クラッシュを発生させたり、応答を停止したりすることがあります。（CVE-2006-4805、CVE-2006-5468、CVE-2006-5469、 CVE-2006-5740）

単一の NULL バイトのヒープベースのバッファオーバーフローが Wireshark の MIME マルチパートディセクタで見つかりました。Wireshark がクラッシュしたり、Wireshark を実行しているユーザーとして、任意のコードが実行されたりする可能性があります。(CVE-2006-4574)


Red Hat セキュリティアドバイザリ 2006:0658 から：

Wireshark の SCSI および SSCOP プロトコルディセクタで、バグが見つかりました。Ethereal はネットワークで無効な形式のパケットを読み込んだ場合、クラッシュを発生させたり、応答を停止したりする可能性があります。（CVE-2006-4330、 CVE-2006-4333）

off-by-one のバグが、IPsec ESP 復号化プリファレンスパーサーで見つかりました。Ethereal はネットワークで無効な形式のパケットを読み込んだ場合、クラッシュを発生させたり、応答を停止したりする可能性があります。(CVE-2006-4331)


Red Hat セキュリティアドバイザリ 2006:0602 から：

2006 年 5 月に、Ethereal の名称が Wireshark に変更されました。この更新により、Red Hat Enterprise Linux 2.1、3、および 4 の Ethereal パッケージが廃止されて、サポート対象の Wireshark パッケージに置き換えられます。

Ethereal のプロトコルディセクタで、いくつかのサービス拒否のバグが見つかりました。Ethereal が無効な形式のパケットをネットワークから読み取った場合に、Ethereal がクラッシュしたり、応答を停止したりする可能性がありました。（CVE-2006-3627、 CVE-2006-3629、CVE-2006-3631）

Ethereal の ANSI MAP、NCP NMAS、および NDPStelnet ディセクタで、複数のバッファオーバーフローのバグが見つかりました。Ethereal がネットワークから無効な形式のパケットを読み取った場合、Ethereal がクラッシュしたり、任意のコードを実行したりする可能性があります。（CVE-2006-3630、 CVE-2006-3632）

Ethereal の Checkpoint FW-1、MQ、XML、および NTP ディセクタで、複数の書式文字列のバグが見つかりました。Ethereal がネットワークから無効な形式のパケットを読み取った場合、Ethereal がクラッシュしたり、任意のコードを実行したりする可能性があります。(CVE-2006-3628)

Vulnerabilities in the HTTP, LDAP, XOT, WBXML, and MIME Multipart dissectors were discovered in versions of wireshark less than 0.99.4, as well as various other bugs.

This updated provides wireshark 0.99.4 which is not vulnerable to these issues.

Various problems have been fixed in the network analyzer Ethereal, most leading to crashes of the ethereal program.

CVE-2006-5740: A unspecified vulnerability in the LDAP dissector could be used to crash Ethereal.

CVE-2006-4574: A single \0 byte heap overflow was fixed in the MIME multipart dissector. Potential of exploitability is unknown, but considered low.

CVE-2006-4805: A denial of service problem in the XOT dissector can cause it to take up huge amount of memory and crash ethereal.

CVE-2006-5469: The WBXML dissector could be used to crash ethereal.

CVE-2006-5468: A NULL pointer dereference in the HTTP dissector could crash ethereal.

- Wed Nov 1 2006 Radek Vokal <rvokal at redhat.com>     0.99.4-1.fc5

    - upgrade to 0.99.4, fixes multiple security issues

    - use dist tag

    - CVE-2006-5468 - The HTTP dissector could dereference a       NULL pointer.

    - CVE-2006-5469 - The WBXML dissector could crash.

    - CVE-2006-5470 - The LDAP dissector (and possibly       others) could crash.

    - CVE-2006-4805 - Basic DoS, The XOT dissector could       attempt to allocate a large amount of memory and       crash.

    - CVE-2006-4574 - Single byte \0 overflow written onto       the heap

    - Fri Aug 25 2006 Radek Vokal <rvokal at redhat.com>       0.99.3-fc5.1

    - upgrade to 0.99.3-1

    - CVE-2006-4330 Wireshark security issues (CVE-2006-4333       CVE-2006-4332 CVE-2006-4331)

    - Wed Jul 26 2006 Radek Vokal <rvokal at redhat.com>       0.99.2-fc5.2

    - fix BuildRequires

    - Tue Jul 25 2006 Radek Vokal <rvokal at redhat.com>       0.99.2-fc5.1

    - build for FC5

    - Tue Jul 18 2006 Radek Vokal <rvokal at redhat.com>       0.99.2-1

    - upgrade to 0.99.2

    - Wed Jul 12 2006 Jesse Keating <jkeating at redhat.com>
      - 0.99.2-0.pre1.1

    - rebuild

    - Tue Jul 11 2006 Radek Vokal <rvokal at redhat.com>       0.99.2-0.pre1

    - upgrade to 0.99.2pre1, fixes (#198242)

    - Tue Jun 13 2006 Radek Vokal <rvokal at redhat.com>       0.99.1-0.pre1

    - spec file changes

    - Fri Jun 9 2006 Radek Vokal <rvokal at redhat.com>       0.99.1pre1-1

    - initial build for Fedora Core

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

- multiple security issues fixed (#227140)

    - CVE-2007-0459 - The TCP dissector could hang or crash       while reassembling HTTP packets

  - CVE-2007-0459 - The HTTP dissector could crash.

    - CVE-2007-0457 - On some systems, the IEEE 802.11       dissector could crash.

  - CVE-2007-0456 - On some systems, the LLT dissector could     crash.

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

現已提供新的 Wireshark 套件，可修正數個安全性弱點。

Red Hat 安全性回應團隊已將此更新評等為具有中等安全性影響。

Wireshark 是用於監控網路流量的程式。

Wireshark 使用者應升級至這些更新版套件，其中包含 Wireshark 0.99.4 版，此版本不會受到這些問題影響。


來自 Red Hat 安全性公告 2006:0726：

在 Wireshark 的 HTTP、WBXML、LDAP 和 XOT 通訊協定解剖器中發現數個瑕疵。如果從網路讀取格式有誤的封包，Wireshark 可損毀或停止回應。(CVE-2006-4805、CVE-2006-5468、CVE-2006-5469、CVE-2006-5740)

在 Wireshark 的 MIME Multipart 解剖器中發現一個單 NULL 位元組堆積型緩衝區溢位。Wireshark 可損毀或可能以執行 Wireshark 的使用者身分執行任意程式碼。(CVE-2006-4574)


來自 Red Hat 安全性公告 2006:0658：

在 Wireshark 的 SCSI 和 SSCOP 通訊協定解剖器中發現數個錯誤。如果從網路讀取格式有誤的封包，Ethereal 可損毀或停止回應。(CVE-2006-4330、CVE-2006-4333)

在 IPsec ESP 解密偏好設定剖析器中發現一個差一錯誤。如果從網路讀取格式有誤的封包，Ethereal 可損毀或停止回應。(CVE-2006-4331)


來自 Red Hat 安全性公告 2006:0602：

Ethereal 的名稱已於 2006 年 5 月更改為 Wireshark。此更新取代了 Red Hat Enterprise Linux 2.1、3 和 4 中的 Ethereal 套件，適用於受支援的 Wireshark 套件。

在 Ethereal 的通訊協定解剖器中發現數個拒絕服務錯誤。如果離線讀取格式錯誤的封包，Ethereal 可能會損毀或停止回應。(CVE-2006-3627、CVE-2006-3629、CVE-2006-3631)

在 Ethereal 的 ANSI MAP、NCP NMAS 和 NDPStelnet 解剖器中發現數個緩衝區溢位錯誤。如果從網路讀取格式有誤的封包，Ethereal 可能損毀或執行任意程式碼。(CVE-2006-3630、CVE-2006-3632)

在 Ethereal 的 Checkpoint FW-1、MQ、XML 和 NTP 解剖器中發現數個格式字串錯誤。如果從網路讀取格式有誤的封包，Ethereal 可能損毀或執行任意程式碼。(CVE-2006-3628)

新的 Wireshark 程序包修复了各种安全漏洞，现在可用。

Red Hat 安全响应团队将此更新评级为具有中等安全影响。

Wireshark 是用于监视网络流量的程序。

Wireshark 用户应升级这些更新后的程序包，其中包含 Wireshark 版本 0.99.4，该版本不受这些问题的影响。


来自 Red Hat 安全公告 2006:0726：

在 Wireshark 的 HTTP、WBXML、LDAP 和 XOT 协议分析器中发现多个缺陷。如果读取网络之外的畸形数据包，Wireshark 可能会崩溃或停止响应。（CVE-2006-4805、CVE-2006-5468、CVE-2006-5469、CVE-2006-5740）

在 Wireshark 的 MIME 多部分分析器中发现一处单独的空字节基于堆的缓冲区溢出。用户运行 Wireshark 时，Wireshark 可能崩溃或可能执行任意代码。(CVE-2006-4574)


来自 Red Hat 安全公告 2006:0658：

在 Wireshark 的 SCSI 和 SSCOP 协议分析器中发现多个缺陷。如果读取网络之外的畸形数据包，Ethereal 可能会崩溃或停止响应。（CVE-2006-4330、CVE-2006-4333）

在 IPsec ESP 解密首选解析器中发现一个差一缺陷。如果读取网络之外的畸形数据包，Ethereal 可能会崩溃或停止响应。(CVE-2006-4331)


来自 Red Hat 安全公告 2006:0602：

Ethereal 于 2006 年 5 月更名为 Wireshark。此更新在 Red Hat Enterprise Linux 2.1、3 和 4 中弃用了 Ethereal 程序包以利于受支持的 Wireshark 程序包。

在 Ethereal 的协议分析器中发现多个拒绝服务缺陷。如果读取网络之外的畸形数据包，Ethereal 可能崩溃或停止响应。（CVE-2006-3627、CVE-2006-3629、CVE-2006-3631）

在 Ethereal 的 ANSI MAP、NCP NMAS 和 NDPStelnet 分析器中发现多个缓冲区溢出缺陷。如果读取网络之外的畸形数据包，Ethereal 可能崩溃或执行任意代码。（CVE-2006-3630、CVE-2006-3632）

在 Ethereal 的检查点 FW-1、MQ、XML 和 NTP 分析器中发现多个格式字符串缺陷。如果读取网络之外的畸形数据包，Ethereal 可能崩溃或执行任意代码。(CVE-2006-3628)

New Wireshark packages that fix various security vulnerabilities are now available. 

This update has been rated as having moderate security impact by the Red Hat Security Response Team. 

Wireshark is a program for monitoring network traffic. 

Users of Wireshark should upgrade to these updated packages containing Wireshark version 0.99.4, which is not vulnerable to these issues.


From Red Hat Security Advisory 2006:0726 :

Several flaws were found in Wireshark's HTTP, WBXML, LDAP, and XOT protocol dissectors.  Wireshark could crash or stop responding if it read a malformed packet off the network.  (CVE-2006-4805, CVE-2006-5468, CVE-2006-5469, CVE-2006-5740)

A single NULL byte heap based buffer overflow was found in Wireshark's MIME Multipart dissector.  Wireshark could crash or possibly execute arbitrary arbitrary code as the user running Wireshark.  (CVE-2006-4574)


From Red Hat Security Advisory 2006:0658 :

Bugs were found in Wireshark's SCSI and SSCOP protocol dissectors. Ethereal could crash or stop responding if it read a malformed packet off the network.  (CVE-2006-4330, CVE-2006-4333)

An off-by-one bug was found in the IPsec ESP decryption preference parser.  Ethereal could crash or stop responding if it read a malformed packet off the network.  (CVE-2006-4331)


From Red Hat Security Advisory 2006:0602 :

In May 2006, Ethereal changed its name to Wireshark.  This update deprecates the Ethereal packages in Red Hat Enterprise Linux 2.1, 3, and 4 in favor of the supported Wireshark packages. 

Several denial of service bugs were found in Ethereal's protocol dissectors.  It was possible for Ethereal to crash or stop responding if it read a malformed packet off the network.  (CVE-2006-3627, CVE-2006-3629, CVE-2006-3631)

Several buffer overflow bugs were found in Ethereal's ANSI MAP, NCP NMAS, and NDPStelnet dissectors.  It was possible for Ethereal to crash or execute arbitrary code if it read a malformed packet off the network. (CVE-2006-3630, CVE-2006-3632)

Several format string bugs were found in Ethereal's Checkpoint FW-1, MQ, XML, and NTP dissectors.  It was possible for Ethereal to crash or execute arbitrary code if it read a malformed packet off the network. (CVE-2006-3628)

New Wireshark packages that fix various security vulnerabilities are now available.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

Wireshark is a program for monitoring network traffic.

Several flaws were found in Wireshark's HTTP, WBXML, LDAP, and XOT protocol dissectors. Wireshark could crash or stop responding if it read a malformed packet off the network. (CVE-2006-4805, CVE-2006-5468, CVE-2006-5469, CVE-2006-5740)

A single NULL byte heap based buffer overflow was found in Wireshark's MIME Multipart dissector. Wireshark could crash or possibly execute arbitrary arbitrary code as the user running Wireshark.
(CVE-2006-4574)

Users of Wireshark should upgrade to these updated packages containing Wireshark version 0.99.4, which is not vulnerable to these issues.

The remote Redhat Enterprise Linux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2006:0726 advisory.

  - security flaw (CVE-2006-4574, CVE-2006-4805, CVE-2006-5468, CVE-2006-5469, CVE-2006-5740)

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

- Wed Nov 1 2006 Radek Vokal <rvokal at redhat.com>     0.99.4-1

    - upgrade to 0.99.4-1, fixes multiple security issues

    - CVE-2006-5468 - The HTTP dissector could dereference a       NULL pointer.

    - CVE-2006-5469 - The WBXML dissector could crash.

    - CVE-2006-5470 - The LDAP dissector (and possibly       others) could crash.

    - CVE-2006-4805 - Basic DoS, The XOT dissector could       attempt to allocate a large amount of memory and       crash.

    - CVE-2006-4574 - Single byte \0 overflow written onto       the heap

    - Tue Oct 10 2006 Radek Vokal <rvokal at redhat.com>       0.99.4-0.pre1

    - upgrade to 0.99.4-0.pre1

    - Fri Aug 25 2006 Radek Vokal <rvokal at redhat.com>       0.99.3-1

    - upgrade to 0.99.3

    - Wireshark 0.99.3 fixes the following vulnerabilities :

    - the SCSI dissector could crash. Versions affected:
      CVE-2006-4330

    - the IPsec ESP preference parser was susceptible to       off-by-one errors. CVE-2006-4331

    - a malformed packet could make the Q.2931 dissector use       up available memory. CVE-2006-4333

    - Tue Jul 18 2006 Radek Vokal <rvokal at redhat.com>       0.99.2-1

    - upgrade to 0.99.2

    - Wed Jul 12 2006 Jesse Keating <jkeating at redhat.com>
      - 0.99.2-0.pre1.1

    - rebuild

    - Tue Jul 11 2006 Radek Vokal <rvokal at redhat.com>       0.99.2-0.pre1

    - upgrade to 0.99.2pre1, fixes (#198242)

    - Tue Jun 13 2006 Radek Vokal <rvokal at redhat.com>       0.99.1-0.pre1

    - spec file changes

    - Fri Jun 9 2006 Radek Vokal <rvokal at redhat.com>       0.99.1pre1-1

    - initial build for Fedora Core

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

ID	名稱	產品	系列	已發布	已更新	嚴重性
29420	SuSE 10 Security Update : ethereal (ZYPP Patch Number 2248)	Nessus	SuSE Local Security Checks	2007/12/13	2021/1/14	medium
67418	Oracle Linux 4：wireshark（ELSA-2006-0726 / ELSA-2006-0658 / ELSA-2006-0602）	Nessus	Oracle Linux Local Security Checks	2013/7/12	2021/1/14	critical
24580	Mandrake Linux Security Advisory : wireshark (MDKSA-2006:195)	Nessus	Mandriva Local Security Checks	2007/2/18	2021/1/6	medium
27207	openSUSE 10 Security Update : ethereal (ethereal-2246)	Nessus	SuSE Local Security Checks	2007/10/17	2021/1/14	medium
24041	Fedora Core 5 : wireshark-0.99.4-1.fc5 (2006-1141)	Nessus	Fedora Local Security Checks	2007/1/17	2021/1/11	medium
24303	Fedora Core 5 : wireshark-0.99.5-1.fc5 (2007-207)	Nessus	Fedora Local Security Checks	2007/2/9	2021/1/11	medium
67418	Oracle Linux 4 : wireshark (ELSA-2006-0726 / ELSA-2006-0658 / ELSA-2006-0602)	Nessus	Oracle Linux Local Security Checks	2013/7/12	2021/1/14	critical
67418	Oracle Linux 4：wireshark (ELSA-2006-0726 / ELSA-2006-0658 / ELSA-2006-0602)	Nessus	Oracle Linux Local Security Checks	2013/7/12	2021/1/14	critical
67418	Oracle Linux 4 : wireshark (ELSA-2006-0726 / ELSA-2006-0658 / ELSA-2006-0602)	Nessus	Oracle Linux Local Security Checks	2013/7/12	2021/1/14	critical
36335	CentOS 3 / 4 : wireshark (CESA-2006:0726)	Nessus	CentOS Local Security Checks	2009/4/23	2021/1/4	medium
23677	RHEL 4 : wireshark (RHSA-2006:0726)	Nessus	Red Hat Local Security Checks	2006/11/20	2024/4/21	high
24040	Fedora Core 6 : wireshark-0.99.4-1.fc6 (2006-1140)	Nessus	Fedora Local Security Checks	2007/1/17	2021/1/11	medium

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