CVE-2021-47581
CVE-2022-36937: Oracle WebLogic Server XML External Entity (XXE) Injection
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
INFO
Published Date :
June 19, 2024, 3:15 p.m.
Last Modified :
June 20, 2024, 9:15 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47581
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47581
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 20, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 20, 2024
Action Type Old Value New Value Changed Description In the Linux kernel, the following vulnerability has been resolved: xen/netback: don't queue unlimited number of packages In case a guest isn't consuming incoming network traffic as fast as it is coming in, xen-netback is buffering network packages in unlimited numbers today. This can result in host OOM situations. Commit f48da8b14d04ca8 ("xen-netback: fix unlimited guest Rx internal queue and carrier flapping") meant to introduce a mechanism to limit the amount of buffered data by stopping the Tx queue when reaching the data limit, but this doesn't work for cases like UDP. When hitting the limit don't queue further SKBs, but drop them instead. In order to be able to tell Rx packages have been dropped increment the rx_dropped statistics counter in this case. It should be noted that the old solution to continue queueing SKBs had the additional problem of an overflow of the 32-bit rx_queue_len value would result in intermittent Tx queue enabling. This is part of XSA-392 Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Removed Reference kernel.org https://git.kernel.org/stable/c/0928efb09178e01d3dc8e8849aa1c807436c3c37 Removed Reference kernel.org https://git.kernel.org/stable/c/b4226b387436315e7f57465c15335f4f4b5b075d Removed Reference kernel.org https://git.kernel.org/stable/c/9bebb2eedf679b3be4acaa20efda97f32c999d74 Removed Reference kernel.org https://git.kernel.org/stable/c/c9f17e92917fd5786be872626a3928979ecc4c39 Removed Reference kernel.org https://git.kernel.org/stable/c/0d99b3c6bd39a0a023e972d8f912fd47698bbbb8 Removed Reference kernel.org https://git.kernel.org/stable/c/88f20cccbeec9a5e83621df5cc2453b5081454dc Removed Reference kernel.org https://git.kernel.org/stable/c/bd926d189210cd1d5b4e618e45898053be6b4b3b Removed Reference kernel.org https://git.kernel.org/stable/c/be81992f9086b230623ae3ebbc85ecee4d00a3d3 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 19, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: xen/netback: don't queue unlimited number of packages In case a guest isn't consuming incoming network traffic as fast as it is coming in, xen-netback is buffering network packages in unlimited numbers today. This can result in host OOM situations. Commit f48da8b14d04ca8 ("xen-netback: fix unlimited guest Rx internal queue and carrier flapping") meant to introduce a mechanism to limit the amount of buffered data by stopping the Tx queue when reaching the data limit, but this doesn't work for cases like UDP. When hitting the limit don't queue further SKBs, but drop them instead. In order to be able to tell Rx packages have been dropped increment the rx_dropped statistics counter in this case. It should be noted that the old solution to continue queueing SKBs had the additional problem of an overflow of the 32-bit rx_queue_len value would result in intermittent Tx queue enabling. This is part of XSA-392 Added Reference kernel.org https://git.kernel.org/stable/c/0928efb09178e01d3dc8e8849aa1c807436c3c37 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/b4226b387436315e7f57465c15335f4f4b5b075d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/9bebb2eedf679b3be4acaa20efda97f32c999d74 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c9f17e92917fd5786be872626a3928979ecc4c39 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/0d99b3c6bd39a0a023e972d8f912fd47698bbbb8 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/88f20cccbeec9a5e83621df5cc2453b5081454dc [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/bd926d189210cd1d5b4e618e45898053be6b4b3b [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/be81992f9086b230623ae3ebbc85ecee4d00a3d3 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47581
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-47581
weaknesses.