thunderbird-91.2.0-1.el8.ML.1
エラータID: AXSA:2021-2482:19
リリース日:
2021/10/15 Friday - 12:38
題名:
thunderbird-91.2.0-1.el8.ML.1
影響のあるチャネル:
Asianux Server 8 for x86_64
Severity:
High
Description:
以下項目について対処しました。
[Security Fix]
- firefox の rust-crossbeam-deque には、競合状態の結果、ワーカーキューの 1 つ以上のタスクが
2 回ポップされ、他のタスクが忘れられてポップされない現象が発生するため、タスクがヒープ領域に
割り当てられている場合に二重解放が発生し、メモリリークを引き起こしてしまう脆弱性があります。
(CVE-2021-32810)
現時点では CVE-2021-38496, CVE-2021-38497, CVE-2021-38498, CVE-2021-38500,
CVE-2021-38501, CVE-2021-38502 の情報が公開されておりません。
CVE の情報が公開され次第情報をアップデートいたします。
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2021-32810
crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4.
crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4.
CVE-2021-38496
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2021-38497
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2021-38498
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2021-38500
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2021-38501
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2021-38502
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
追加情報:
N/A
ダウンロード:
SRPMS
- thunderbird-91.2.0-1.el8.ML.1.src.rpm
MD5: fc1956307328b538f4c76a5a710d9737
SHA-256: 99bfd763ff83701e186dab60c4fa891c9b3d7ab002b036ac8be09e597f925a61
Size: 510.97 MB
Asianux Server 8 for x86_64
- thunderbird-91.2.0-1.el8.ML.1.x86_64.rpm
MD5: e5dde7a88d085cc9c787d366b3c621f3
SHA-256: 4fae2b118fbe9d95c2a2dde54e424be63ff6631cc0969622f68803d8185a45d9
Size: 99.72 MB
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