Summary
Ein Angreifer kann mehrere Schwachstellen in IBM Power Hardware Management Console ausnutzen, um beliebigen Programmcode auszuführen, einen Denial-of-Service-Zustand zu erzeugen und vertrauliche Informationen preiszugeben.
Product
Die Hardware Management Console (HMC) von IBM ist ein System zur Virtualisierung von IBM Servern.
Vulnerabilities 17
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High 8.3
Shim: rce in http boot support may lead to secure boot bypass
A remote code execution vulnerability was found in Shim. The Shim boot support trusts attacker-controlled values when parsing an HTTP response. This flaw allows an attacker to craft a specific malicious HTTP request, leading to a completely controlled out-of-…
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High 7.5CVE-2022-3094 EPSS 13%
An UPDATE message flood may cause named to exhaust all available memory
Sending a flood of dynamic DNS updates may cause `named` to allocate large amounts of memory. This, in turn, may cause `named` to exit due to a lack of free memory. We are not aware of any cases where this has been exploited. Memory is allocated prior to the …
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High 7.5
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in t…
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High 7.5
Apache Tomcat: HTTP/2 excess header handling DoS
Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 s…
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High 7.4
Shim: interger overflow leads to heap buffer overflow in verify_sbat_section on 32-bits systems
A buffer overflow was found in Shim in the 32-bit system. The overflow happens due to an addition operation involving a user-controlled value parsed from the PE binary being used by Shim. This value is further used for memory allocation operations, leading to…
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Medium 6.5
NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow…
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Medium 6.4
Buffer Overlow in TSS2_RC_Decode in tpm2-tss
tpm2-tss is an open source software implementation of the Trusted Computing Group (TCG) Trusted Platform Module (TPM) 2 Software Stack (TSS2). In versions prior to 4.1.0-rc0, 4.0.1, and 3.2.2-rc1, `Tss2_RC_SetHandler` and `Tss2_RC_Decode` both index into `lay…
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Medium 6.2
Shim: out-of-bounds read printing error messages
A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the forma…
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Medium 6.2
Shim: out-of-bounds read in verify_buffer_authenticode() malformed pe file
An out-of-bounds read flaw was found in Shim due to the lack of proper boundary verification during the load of a PE binary. This flaw allows an attacker to load a crafted PE binary, triggering the issue and crashing Shim, resulting in a denial of service.
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Medium 5.5
Shim: out-of-bound read in verify_buffer_sbat()
An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase.
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Medium 5.3
Excessive time spent checking DH keys and parameters
Issue summary: Checking excessively long DH keys or parameters may be very slow. Impact summary: Applications that use the functions DH_check(), DH_check_ex() or EVP_PKEY_param_check() to check a DH key or DH parameters may experience long delays. Where the k…
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Medium 5.3
Excessive time spent checking DH q parameter value
Issue summary: Checking excessively long DH keys or parameters may be very slow. Impact summary: Applications that use the functions DH_check(), DH_check_ex() or EVP_PKEY_param_check() to check a DH key or DH parameters may experience long delays. Where the k…
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Medium 5.3
Excessive time spent in DH check / generation with large Q parameter value
Issue summary: Generating excessively long X9.42 DH keys or checking excessively long X9.42 DH keys or parameters may be very slow. Impact summary: Applications that use the functions DH_generate_key() to generate an X9.42 DH key may experience long delays. L…
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Medium 5.1
Shim: out of bounds read when parsing mz binaries
A flaw was found in the MZ binary format in Shim. An out-of-bounds read may occur, leading to a crash or possible exposure of sensitive data during the system's boot phase.
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Medium 4.7
Shadow-utils: possible password leak during passwd(1) change
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enoug…
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Unscored —
Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libx…
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Unscored —
Multiple NSS NIST curves were susceptible to a side-channel attack known as "Minerva". This attack could potentially al…
Revision history
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#1
Initiale Fassung
References
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IBM Security Bulletin 7168007 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168007
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IBM Security Bulletin 7168008 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168008
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IBM Security Bulletin 7168013 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168013
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IBM Security Bulletin 7168015 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168015
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IBM Security Bulletin 7168014 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168014
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IBM Security Bulletin 7168016 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168016
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IBM Security Bulletin 7168017 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168017
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IBM Security Bulletin 7168018 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168018
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IBM Security Bulletin 7168019 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168019
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IBM Security Bulletin 7168020 vom 2024-09-10
https://www.ibm.com/support/pages/node/7168020