nodejs-16.19.1-2.el9
エラータID: AXSA:2023-6034:01
リリース日:
2023/06/15 Thursday - 08:25
題名:
nodejs-16.19.1-2.el9
影響のあるチャネル:
MIRACLE LINUX 9 for x86_64
Severity:
High
Description:
以下項目について対処しました。
[Security Fix]
- c-ares には、CARES_RANDOM_FILE ビルドオプションを設定して
いないことに起因して rand() 関数が使用されてしまう問題があるため、
リモートの攻撃者により、内部で利用されている乱数の予測を可能と
する脆弱性が存在します。(CVE-2023-31124)
- c-ares の ares_inet_net_pton() 関数には、バッファアンダーフロー
の問題があるため、ローカルの攻撃者により、"0::00:00:00/2" などの
特定の IPv6 アドレスの入力を介して、クラッシュの発生とこれに起因
するサービス拒否攻撃を可能とする脆弱性が存在します。
(CVE-2023-31130)
- c-ares には、/dev/urandom デバイスファイルもしくは RtlGenRandom()
関数が利用できない場合、rand() 関数を用いて生成した予測可能な乱数
を DNS クエリ ID の生成に使用してしまう問題があるため、リモートの
攻撃者により、DNS 応答の偽装を可能とする脆弱性が存在します。
(CVE-2023-31147)
- c-ares には、誤ってソケットをシャットダウンしてしまう問題がある
ため、リモートの攻撃者により、データ長が 0 バイトとなるように細工
された応答パケットを介して、サービス拒否攻撃を可能とする脆弱性が
存在します。(CVE-2023-32067)
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2023-31124
c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.
c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.
CVE-2023-31130
c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "0::00:00:00/2" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1.
c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "0::00:00:00/2" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1.
CVE-2023-31147
c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom() are unavailable, c-ares uses rand() to generate random numbers used for DNS query ids. This is not a CSPRNG, and it is also not seeded by srand() so will generate predictable output. Input from the random number generator is fed into a non-compilant RC4 implementation and may not be as strong as the original RC4 implementation. No attempt is made to look for modern OS-provided CSPRNGs like arc4random() that is widely available. This issue has been fixed in version 1.19.1.
c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom() are unavailable, c-ares uses rand() to generate random numbers used for DNS query ids. This is not a CSPRNG, and it is also not seeded by srand() so will generate predictable output. Input from the random number generator is fed into a non-compilant RC4 implementation and may not be as strong as the original RC4 implementation. No attempt is made to look for modern OS-provided CSPRNGs like arc4random() that is widely available. This issue has been fixed in version 1.19.1.
CVE-2023-32067
c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful shutdown of the connection. This issue has been patched in version 1.19.1.
c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful shutdown of the connection. This issue has been patched in version 1.19.1.
追加情報:
N/A
ダウンロード:
SRPMS
- nodejs-16.19.1-2.el9.src.rpm
MD5: 1c3d9d06c9a8d0688d4c077c1dac34b6
SHA-256: 84e076914ec235855fa6920d0e8198c15d85be18d0738c0ddd8f351bf176d1a5
Size: 70.93 MB
Asianux Server 9 for x86_64
- nodejs-16.19.1-2.el9.x86_64.rpm
MD5: 4602d0b4f3abe4b571b07c1755369477
SHA-256: b13b52b9d19c96d3a0f5cd42e7971d665cbd3648968c85019d509a870b3e93b3
Size: 111.36 kB - nodejs-docs-16.19.1-2.el9.noarch.rpm
MD5: b601277d2644446ad5c5adcc3edcf44e
SHA-256: c1f226f9210f58312dd14820938d22d41e60e9b7a012ff0f55a4c8685b10956b
Size: 7.03 MB - nodejs-full-i18n-16.19.1-2.el9.x86_64.rpm
MD5: 20b6d0382a17b4bcf6b8cd55dba3c34f
SHA-256: 3cee14e0cd0b5ff868ec7f6825da0870f530c5254b35ed8681deb01140dcf91b
Size: 8.21 MB - nodejs-libs-16.19.1-2.el9.i686.rpm
MD5: 34192538f3217beceaf881a6718280da
SHA-256: 3a564d560719a74a9d2cf6d9f7f7beb6ba101ce1edfccab8ed9c5dc089285c6d
Size: 15.10 MB - nodejs-libs-16.19.1-2.el9.x86_64.rpm
MD5: cc36ac9af0a0bcc847b105d17fd4ebb6
SHA-256: 3678e7ff02ef5b2a155772603d66ad751d1a1dc1654c94416ec83a596739108f
Size: 14.47 MB - npm-8.19.3-1.16.19.1.2.el9.x86_64.rpm
MD5: 73c9e3c612744668757aa3b1179d26da
SHA-256: 571918dc93a0ae55110465fb58463888c57d9643e283b11c641c546894eee354
Size: 1.73 MB
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