CVSS: 9.8EPSS: 0%CPEs: 21EXPL: 0CVE-2024-45490 – libexpat: Negative Length Parsing Vulnerability in libexpat
https://notcve.org/view.php?id=CVE-2024-45490
30 Aug 2024 — An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer. A flaw was found in libexpat's xmlparse.c component. This vulnerability allows an attacker to cause improper handling of XML data by providing a negative length value to the XML_ParseBuffer function. Shang-Hung Wan discovered that Expat, contained within the xmltok library, did not properly handle certain function calls when a negative input length was provided. An attacker could use this issu... • https://github.com/libexpat/libexpat/issues/887 • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-45238
https://notcve.org/view.php?id=CVE-2024-45238
24 Aug 2024 — An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a bit string that doesn't properly decode into a Subject Public Key. OpenSSL does not report this problem during parsing, and when compiled with OpenSSL libcrypto versions below 3, Fort recklessly dereferences the pointer. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which ca... • https://nicmx.github.io/FORT-validator/CVE.html • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-45235
https://notcve.org/view.php?id=CVE-2024-45235
24 Aug 2024 — An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing an Authority Key Identifier extension that lacks the keyIdentifier field. Fort references this pointer without sanitizing it first. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing. • https://nicmx.github.io/FORT-validator/CVE.html • CWE-476: NULL Pointer Dereference •
CVSS: 7.4EPSS: 0%CPEs: 7EXPL: 0CVE-2024-38808 – CVE-2024-38808: Spring Expression DoS Vulnerability
https://notcve.org/view.php?id=CVE-2024-38808
20 Aug 2024 — In Spring Framework versions 5.3.0 - 5.3.38 and older unsupported versions, it is possible for a user to provide a specially crafted Spring Expression Language (SpEL) expression that may cause a denial of service (DoS) condition. Specifically, an application is vulnerable when the following is true: * The application evaluates user-supplied SpEL expressions. A flaw was found in the Spring framework package. A maliciously crafted Spring Expression Language (SePL) may trigger uncontrolled CPU usage, leading t... • https://spring.io/security/cve-2024-38808 • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 9.8EPSS: 0%CPEs: 17EXPL: 0CVE-2024-44070 – Ubuntu Security Notice USN-7016-1
https://notcve.org/view.php?id=CVE-2024-44070
19 Aug 2024 — An issue was discovered in FRRouting (FRR) through 10.1. bgp_attr_encap in bgpd/bgp_attr.c does not check the actual remaining stream length before taking the TLV value. Iggy Frankovic discovered that FRR incorrectly handled certain BGP messages. A remote attacker could possibly use this issue to cause FRR to crash, resulting in a denial of service. This issue only affected Ubuntu 20.04 LTS. It was discovered that FRR re-validated all routes in certain instances when the internal socket's buffer size overfl... • https://github.com/FRRouting/frr/pull/16497 •
CVSS: 4.8EPSS: 0%CPEs: 7EXPL: 0CVE-2024-43168 – Unbound: heap-buffer-overflow in unbound
https://notcve.org/view.php?id=CVE-2024-43168
08 Aug 2024 — A heap-buffer-overflow flaw was found in the cfg_mark_ports function within Unbound's config_file.c, which can lead to memory corruption. This issue could allow an attacker with local access to provide specially crafted input, potentially causing the application to crash or allowing arbitrary code execution. This could result in a denial of service or unauthorized actions on the system. DISPUTE NOTE: this issue does not pose a security risk as it (according to analysis by the original software developer, NL... • https://access.redhat.com/security/cve/CVE-2024-43168 • CWE-122: Heap-based Buffer Overflow •
CVSS: 2.8EPSS: 0%CPEs: 15EXPL: 0CVE-2024-43167 – Unbound: null pointer dereference in unbound
https://notcve.org/view.php?id=CVE-2024-43167
08 Aug 2024 — A NULL pointer dereference flaw was found in the ub_ctx_set_fwd function in Unbound. This issue could allow an attacker who can invoke specific sequences of API calls to cause a segmentation fault. When certain API functions such as ub_ctx_set_fwd and ub_ctx_resolvconf are called in a particular order, the program attempts to read from a NULL pointer, leading to a crash. This issue can result in a denial of service by causing the application to terminate unexpectedly. DISPUTE NOTE: this issue does not pose ... • https://access.redhat.com/security/cve/CVE-2024-43167 • CWE-476: NULL Pointer Dereference •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 2CVE-2024-7272 – FFmpeg swresample.c fill_audiodata heap-based overflow
https://notcve.org/view.php?id=CVE-2024-7272
08 Aug 2024 — A vulnerability, which was classified as critical, was found in FFmpeg up to 5.1.5. This affects the function fill_audiodata of the file /libswresample/swresample.c. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. This issue was fixed in version 6.0 by 9903ba28c28ab18dc7b7b6fb8571cc8b5caae1a6 but a backport for 5.1 was forgotten. • https://ffmpeg.org • CWE-122: Heap-based Buffer Overflow •
CVSS: 8.8EPSS: 0%CPEs: 34EXPL: 0CVE-2024-7348 – PostgreSQL relation replacement during pg_dump executes arbitrary SQL
https://notcve.org/view.php?id=CVE-2024-7348
08 Aug 2024 — Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected. A vulnerability was foun... • https://www.postgresql.org/support/security/CVE-2024-7348 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 7.8EPSS: 0%CPEs: 18EXPL: 0CVE-2024-7531 – mozilla: nss: PK11_Encrypt using CKM_CHACHA20 can reveal plaintext on Intel Sandy Bridge machines
https://notcve.org/view.php?id=CVE-2024-7531
06 Aug 2024 — Calling `PK11_Encrypt()` in NSS using CKM_CHACHA20 and the same buffer for input and output can result in plaintext on an Intel Sandy Bridge processor. In Firefox this only affects the QUIC header protection feature when the connection is using the ChaCha20-Poly1305 cipher suite. The most likely outcome is connection failure, but if the connection persists despite the high packet loss it could be possible for a network observer to identify packets as coming from the same source despite a network path change... • https://bugzilla.mozilla.org/show_bug.cgi?id=1905691 • CWE-319: Cleartext Transmission of Sensitive Information CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •