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CVE-2024-2511

Low priority

Some fixes available 6 of 20

Issue summary: Some non-default TLS server configurations can cause unbounded memory growth when processing TLSv1.3 sessions Impact summary: An attacker may exploit certain server configurations to trigger unbounded memory growth...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Needs evaluation
openssl1.0 Not in release Not in release Not in release Not affected
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Vulnerable Vulnerable Vulnerable Needs evaluation
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CVE-2023-48733

Medium priority

Some fixes available 7 of 10

An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot.

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Fixed Fixed Fixed Needs evaluation
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CVE-2024-0727

Low priority

Some fixes available 11 of 21

Issue summary: Processing a maliciously formatted PKCS12 file may lead OpenSSL to crash leading to a potential Denial of Service attack Impact summary: Applications loading files in the PKCS12 format from untrusted sources might...

4 affected packages

openssl1.0, nodejs, edk2, openssl

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl1.0 Not in release Not in release Not in release Fixed
nodejs Not affected Vulnerable Not affected Not affected
edk2 Vulnerable Vulnerable Vulnerable Needs evaluation
openssl Fixed Fixed Fixed Fixed
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CVE-2023-45237

Medium priority
Vulnerable

EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2023-45236

Medium priority
Vulnerable

EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2023-45235

Medium priority

Some fixes available 3 of 6

EDK2's Network Package is susceptible to a buffer overflow vulnerability when handling Server ID option from a DHCPv6 proxy Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and...

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Not affected Fixed Fixed Needs evaluation
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CVE-2023-45234

Medium priority

Some fixes available 3 of 6

EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and...

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Not affected Fixed Fixed Needs evaluation
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CVE-2023-45233

Medium priority

Some fixes available 3 of 6

EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and...

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Not affected Fixed Fixed Needs evaluation
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CVE-2023-45232

Medium priority

Some fixes available 3 of 6

EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and...

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Not affected Fixed Fixed Needs evaluation
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CVE-2023-45231

Medium priority

Some fixes available 3 of 6

EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing  Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially...

1 affected package

edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
edk2 Not affected Fixed Fixed Needs evaluation
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