Security Vulnerabilities
A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within `.solv` files due to insufficient input validation. An attacker can provide a specially crafted `.solv` file, which, when processed by a vulnerable application, can lead to out-of-bounds memory access. This could result in information disclosure, alteration of program execution, or a denial of service.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-05-26
Insufficient state checks lead to a vector that allows to bypass 2FA checks.
CVSS Score
8.2
EPSS Score
0.003
Published
2026-05-26
Insufficient state checks lead to a vector that allows to bypass 2FA checks.
CVSS Score
8.2
EPSS Score
0.002
Published
2026-05-26
An improper access check allows privilege escalation through the com_users batch task.
CVSS Score
8.2
EPSS Score
0.003
Published
2026-05-26
An improper access check allows privilege escalation through the com_users batch task.
CVSS Score
5.3
EPSS Score
0.002
Published
2026-05-26
An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.
CVSS Score
6.4
EPSS Score
0.002
Published
2026-05-26
The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.
CVSS Score
7.5
EPSS Score
0.002
Published
2026-05-26
The password and username reset features created plain http links for https connections if the "Force SSL" flag wasn't explicitly set.
CVSS Score
9.8
EPSS Score
0.002
Published
2026-05-26
FastNetMon Community Edition through 1.2.9 contains an integer overflow vulnerability in the packet capture buffer allocation. In src/packet_storage.hpp, the allocate_buffer() function computes memory_size_in_bytes as 'buffer_size_in_packets * (max_captured_packet_size + sizeof(fastnetmon_pcap_pkthdr_t)) + sizeof(fastnetmon_pcap_file_header_t)' using unsigned int (32-bit) arithmetic. With max_captured_packet_size=1500 and sizeof(fastnetmon_pcap_pkthdr_t)=16, each packet requires approximately 1516 bytes. If buffer_size_in_packets exceeds approximately 2,832,542, the multiplication overflows, resulting in a much smaller allocation than expected. Subsequent write_packet() calls then write past the allocated buffer, causing heap corruption. The buffer_size_in_packets value is derived from the ban_details_records_count configuration parameter, which is parsed using atoi() with no overflow checking.
CVSS Score
7.1
EPSS Score
0.001
Published
2026-05-26
FastNetMon Community Edition through 1.2.9 contains an integer overflow in the BGP AS_PATH attribute encoder. In src/bgp_protocol.hpp, the IPv4UnicastAnnounce::get_attributes() function computes attribute_length as 'sizeof(bgp_as_path_segment_element_t) + this->as_path_asns.size() * sizeof(uint32_t)' and stores it in a uint8_t field (line 600-605). Since uint8_t can only hold values 0-255, an AS_PATH containing more than 63 ASNs (2 + 64*4 = 258 > 255) causes silent truncation. The truncated length is used for buffer sizing, while the actual data written is the full untruncated amount, resulting in a heap buffer overflow. Similarly, the path_segment_length field at line 621 is also uint8_t, truncating with more than 255 ASNs.
CVSS Score
9.8
EPSS Score
0.003
Published
2026-05-26