| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix percpu map update indexing with sparse CPU IDs
Per-CPU array, hash, and cgroup storage map updates without BPF_F_CPU
or BPF_F_ALL_CPUS use a value buffer whose per-CPU slots are packed in
possible-CPU order. The buffer is sized as:
round_up(value_size, 8) * num_possible_cpus()
The update paths iterate over possible CPUs, but use the logical CPU ID
to calculate the source offset:
value + size * cpu
This only works when possible CPU IDs are contiguous starting at zero.
For example, with a possible CPU mask of 0,2-3, the buffer contains
three slots corresponding to CPUs 0, 2, and 3. CPU2 is therefore
expected to use slot 1 and CPU3 slot 2. Instead, the current code uses
slots 2 and 3 respectively, causing incorrect per-CPU values and an
out-of-bounds read from the update buffer for CPU3.
The corresponding lookup paths already use a dense offset while
iterating over possible CPUs. Do the same for the array, hash, and
cgroup storage update paths, advancing the source offset once for each
possible CPU. BPF_F_ALL_CPUS continues to use the same value for every
CPU. |
| Adobe Framemaker is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Adobe Framemaker is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Adobe Framemaker is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Adobe Framemaker is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| A security vulnerability in HPE NonStop SNMP Trap Multiplexer may cause memory corruption |
| A security vulnerability in HPE NonStop TNS/X Native Inspect may cause corruption of address and potentially redirect execution flow. |
| A remote attacker may send a specially crafted network packet that causes the
affected application to perform an out-of-bounds memory read due to insufficient validation of
packet length. This may result in an application crash and a denial-of-service condition. |
| HPE NonStop EMS Distributor is vulnerable to buffer overflow condition that may result in undesirable behavior. |
| A heap buffer overflow in HPE NonStop Inspect Subsystem could corrupt resume-execution address and may potentially redirect execution flow. |
| A heap buffer overflow in HPE NonStop Debug Utilities could corrupt resume-execution address and may potentially redirect execution flow. |
| CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the HCOMPRESS tile decoder that allows attackers to read past the compressed tile buffer via input_nnybble in fits_hdecompress.c. Attackers can supply a crafted FITS file with ZCMPTYPE HCOMPRESS_1 declaring oversized tile geometry to crash applications calling fits_read_pix or disclose limited heap memory. |
| A flaw was found in libtirpc. A remote attacker can exploit this vulnerability by sending specially crafted PMAPPROC_DUMP replies to a client application that uses the pmap_getmaps() function against an attacker-controlled host. This unbounded decoding can lead to excessive memory and CPU allocation, causing the client process to experience a Denial of Service (DoS) due to resource exhaustion. |
| Text::CSV_XS versions before 1.65 for Perl drop the end of a record and its line ending when a UTF-8 flagged field precedes invalid UTF-8 bytes in print.
When a record contains a UTF-8 flagged field, print holds back trailing bytes that are not valid UTF-8 at each buffer flush, so that a character split across two flushes can be completed. Nothing writes the held-back bytes after the record's final flush. A record whose last field ends in such a byte loses it, any closing quote and the line ending, while print still returns true. combine is not affected.
The next record is written onto the same line, or, when the last field was quoted, the missing closing quote makes a reader take every following record as part of that field. |
| Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine.
combine and print do not check whether a field needs quotes when its value has Perl's integer or numeric flag set. Perl sets these flags on a string used in a numeric operation when it parses as a number, which allows leading and trailing whitespace. With binary set, as csv does by default, "12\n" passes a check such as $qty > 0 and is then written unquoted with its newline.
A value validated as a number can end the record early and turn the fields after it into a separate row. |
| Text::CSV_XS versions before 1.65 for Perl read before the start of an all-blank field under allow_whitespace in strip_trail_whitespace.
Under allow_whitespace, strip_trail_whitespace removes trailing spaces and tabs from each unquoted field without stopping at the start of the field. For a field of only blanks it reads the byte before the field's heap buffer. If that byte is also a space or tab, it may be zeroed and the walk continue backwards, depending on what the allocator placed there.
Leading blanks are normally skipped before a field is stored, but an all-blank field still arrives after a leading escape_char that differs from quote_char, or as a quoted field in getline when its line ends in two CRs. |
| Text::CSV_XS versions before 1.65 for Perl return a 0xFF byte that is not in the input for an empty last field followed by a lone CR in parse.
When the input to parse ends in a separator and a lone CR, the parser treats the end of the input as the next character and stores the end-of-file marker in the field as the byte 0xFF. With binary set, parse("a,\r") returns the fields "a" and "\xFF". On UTF-8 flagged input the last field is a UTF-8 flagged string holding that lone byte, which is malformed UTF-8. The same input with a non-empty last field is rejected as an error.
A CRLF file read line by line and chomped ends this way when its last column is empty, so the application receives a byte that is not in its input. |
| A server-side template injection exists in SolusVM 2 up to version 2.0.0-44576 that allows remote authenticated users to execute arbitrary code as root. |
