Eclipse Jetty is vulnerable to a denial of service, caused by an error when handling a request containing multiple Accept headers with a large number of quality parameters. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust minutes of CPU time.
It was discovered that the XMLEntityManager class implementation in the JAXP component of OpenJDK did not properly perform access checks. A Java application using SAX XML parser in certain configuration could be tricked into disclosing information when parsing a specially-crafted XML file.
A flaw was found in the way the XMLEntityScanner and XML11EntityScanner classes in the JAXP component of OpenJDK handled and normalized newlines in XML entities. A specially-crafted XML document could cause a Java application to enter an infinite loop when parsed.
GStreamer before 1.18.4 may perform an out-of-bounds read when handling certain ID3v2 tags.
It was discovered that the Kerberos implementation in the Security component of OpenJDK used RSA-MD5 checksum in Ticket Granting Service (TGS) requests even though MD5 algorithm is no longer considered safe for such use case. A remote attacker could possibly use this flaw to manipulate TGS requests.
A flaw was found in the URL class implementation in the Networking component of OpenJDK. An incorrect check to determine if a URLStreamHandler is builtin or not can lead to incorrect URL normalization in certain cases.
A flaw was found in the Linux kernel’s implementation of the WiFi station handoff code. An attacker within the radio range could use this flaw to deny a valid device from joining the access point.
In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sasdiscover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.
A flaw was found in the Linux kernel. The rtlusbprobe function mishandles resource cleanup on error. An attacker able to induce the error conditions could use this flaw to crash the system. The highest threat from this vulnerability is to system availability.
A memory leak in the cx23888irprobe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifoalloc() failures, aka CID-a7b2df76b42b.
In SQLite through 3.29.0 whereLoopAddBtreeIndex in sqlite3.c can crash a browser or other application because of missing validation of a sqlitestat1 sz field aka a "severe division by zero in the query planner."
A null pointer dereference flaw was found in openssl. A remote attacker, able to control the arguments of the GENERALNAMEcmp function, could cause the application, compiled with openssl to crash resulting in a denial of service. The highest threat from this vulnerability is to system availability.
A flaw was found in the way the RTFParser class implementation in the Swing component of OpenJDK handled memory allocations. A specially crafted Rich Text Format (RTF) file could cause a Java application using RTFParser to allocate an excessive amount of memory and possibly terminate on out-of-memory condition.
A flaw was found in the way the Attributes class in the Libraries component of OpenJDK performed reading of attributes with very long values from JAR file manifests. A specially-crafted JAR archive could cause a Java application reading its manifest to use excessive amount of system resources and hang.
An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
A flaw was found in the Pattern class implementation in the Libraries component of OpenJDK. A specially crated input could cause the Pattern class to raise an unexpected exception while performing regular expression matching, possibly causing a Java application using the class to misbehave.
A flaw was found in the way the TIFFFaxDecompressor, TIFFLZWDecompressor, and TIFFPackBitsDecompressor classes implementations in the ImageIO component of OpenJDK handled memory allocations when processing TIFF images. A specially-crafted TIFF image with a small size could cause a Java application to allocate an excessive amount of memory when opened.
A flaw was found in the way the Hotspot component of OpenJDK handled array indexes on 64-bit x86 platform. A large index could trigger a displacement overflow in LIRGenerator::emitarrayaddress, possibly leading to an access at an invalid array position.
A flaw was found in the way the BMPImageReader class implementation in the ImageIO component of OpenJDK preformed memory allocations when reading palette information from BMP images. A specially-crafted BMP file could cause a Java application to consume an excessive amount of memory when opened.
An unspecified vulnerability in Java SE related to the Serialization component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
A flaw was found in the way the Hotspot component of OpenJDK processed classes with fields that needed to be written to in Rewriter::scanmethod(). A specially-crafted Java class file could use this flaw to crash Java virtual machine.
It was discovered that the TransformerImpl class implementation in the JAXP component of OpenJDK did not properly check access restrictions when performing URI resolution. This could possibly lead to information disclosure when performing XSLT transformations.
A flaw was found in the way the TIFFNullDecompressor class implementation in the ImageIO component of OpenJDK performed reading of uncompressed TIFF files. A specially-crafted TIFF image could cause the decompressor to create image objects with an inconsistent state due to failure to fully read the image.
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: fix possible use-after-free and null-ptr-deref
The Linux kernel CVE team has assigned CVE-2024-26735 to this issue.
Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024040359-CVE-2024-26735-462f@gregkh/T
In the Linux kernel, the following vulnerability has been resolved:
arp: Prevent overflow in arpreqget().
syzkaller reported an overflown write in arpreqget(). [0]
When ioctl(SIOCGARP) is issued, arpreqget() looks up an neighbour entry and copies neigh->ha to struct arpreq.arpha.sadata.
The arpha here is struct sockaddr, not struct sockaddrstorage, so the sadata buffer is just 14 bytes.
In the splat below, 2 bytes are overflown to the next int field, arpflags. We initialise the field just after the memcpy(), so it's not a problem.
However, when dev->addrlen is greater than 22 (e.g. MAXADDRLEN), arpnetmask is overwritten, which could be set as htonl(0xFFFFFFFFUL) in arpioctl() before calling arpreqget().
To avoid the overflow, let's limit the max length of memcpy().
Note that commit b5f0de6df6dc ("net: dev: Convert sadata to flexible array in struct sockaddr") just silenced syzkaller.
[0]: memcpy: detected field-spanning write (size 16) of single field "r->arpha.sadata" at net/ipv4/arp.c:1128 (size 14) WARNING: CPU: 0 PID: 144638 at net/ipv4/arp.c:1128 arpreqget+0x411/0x4a0 net/ipv4/arp.c:1128 Modules linked in: CPU: 0 PID: 144638 Comm: syz-executor.4 Not tainted 6.1.74 #31 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014 RIP: 0010:arpreqget+0x411/0x4a0 net/ipv4/arp.c:1128 Code: fd ff ff e8 41 42 de fb b9 0e 00 00 00 4c 89 fe 48 c7 c2 20 6d ab 87 48 c7 c7 80 6d ab 87 c6 05 25 af 72 04 01 e8 5f 8d ad fb <0f> 0b e9 6c fd ff ff e8 13 42 de fb be 03 00 00 00 4c 89 e7 e8 a6 RSP: 0018:ffffc900050b7998 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88803a815000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8641a44a RDI: 0000000000000001 RBP: ffffc900050b7a98 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 203a7970636d656d R12: ffff888039c54000 R13: 1ffff92000a16f37 R14: ffff88803a815084 R15: 0000000000000010 FS: 00007f172bf306c0(0000) GS:ffff88805aa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f172b3569f0 CR3: 0000000057f12005 CR4: 0000000000770ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: arpioctl+0x33f/0x4b0 net/ipv4/arp.c:1261 inetioctl+0x314/0x3a0 net/ipv4/afinet.c:981 sockdoioctl+0xdf/0x260 net/socket.c:1204 sockioctl+0x3ef/0x650 net/socket.c:1321 vfsioctl fs/ioctl.c:51 [inline] dosysioctl fs/ioctl.c:870 [inline] sesysioctl fs/ioctl.c:856 [inline] x64sysioctl+0x18e/0x220 fs/ioctl.c:856 dosyscallx64 arch/x86/entry/common.c:51 [inline] dosyscall64+0x37/0x90 arch/x86/entry/common.c:81 entrySYSCALL64afterhwframe+0x64/0xce RIP: 0033:0x7f172b262b8d Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f172bf300b8 EFLAGS: 00000246 ORIGRAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f172b3abf80 RCX: 00007f172b262b8d RDX: 0000000020000000 RSI: 0000000000008954 RDI: 0000000000000003 RBP: 00007f172b2d3493 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f172b3abf80 R15: 00007f172bf10000
A use-after-free read flaw was found in sockgetsockopt() in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen() (and connect()) in the Linux kernel. In this flaw, an attacker with a user privilege may lead to a system crash or a leak of internal kernel information.
In this, if the creds are replaced and freed at the wrong time, a use-after-free read occurs.
References:
https://lore.kernel.org/netdev/20210929225750.2548112-1-eric.dumazet@gmail.com/T/ https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=35306eb23814 https://bugs.chromium.org/p/project-zero/issues/detail?id=2230&can=7&q=modified-after%3Atoday-30&sort=-modified&colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary%20Modified%20Cve&cells=tiles&redir=1
An unspecified vulnerability in Java SE related to the JAXP component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
A flaw was found in the Serialization component of OpenJDK. The invokeWriteObject() method of the ObjectStreamClass method failed to catch InstantiationError exception during object stream deserialization, which could cause an unexpected exception to be raised when processing an untrusted serialized input.
A flaw was found in the Serialization component of OpenJDK. A reference to an uninitialized class descriptor encountered during object stream deserialization could cause an unexpected exception to be raised when processing an untrusted serialized input.