Redhat: >> Enterprise Linux >> 7.0 Security Vulnerabilities
A vulnerability has been identified in the libarchive library, specifically within the archive_read_format_rar_seek_data() function. This flaw involves an integer overflow that can ultimately lead to a double-free condition. Exploiting a double-free vulnerability can result in memory corruption, enabling an attacker to execute arbitrary code or cause a denial-of-service condition.
CVSS Score
3.9
EPSS Score
0.0
Published
2025-06-09
A flaw was found in the mod_auth_openidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistently, affecting availability.
CVSS Score
7.5
EPSS Score
0.004
Published
2025-04-29
A flaw was found in gnuplot. The plot3d_points() function may lead to a segmentation fault and cause a system crash.
CVSS Score
6.2
EPSS Score
0.0
Published
2025-03-27
A flaw was found in gnuplot. The GetAnnotateString() function may lead to a segmentation fault and cause a system crash.
CVSS Score
6.2
EPSS Score
0.0
Published
2025-03-27
A flaw was found in gnuplot. The xstrftime() function may lead to a segmentation fault, causing a system crash.
CVSS Score
6.2
EPSS Score
0.0
Published
2025-03-27
A flaw was found in gnuplot. The CANVAS_text() function may lead to a segmentation fault and cause a system crash.
CVSS Score
6.2
EPSS Score
0.0
Published
2025-03-27
A flaw was found in gnuplot. The X11_graphics() function may lead to a segmentation fault and cause a system crash.
CVSS Score
6.2
EPSS Score
0.0
Published
2025-03-27
A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciously crafted filesystem may lead some of those buffer size calculations to overflow, causing it to perform a grub_malloc() operation with a smaller size than expected. As a result, the direct_read() will perform a heap based out-of-bounds write during data reading. This flaw may be leveraged to corrupt grub's internal critical data and may result in arbitrary code execution, by-passing secure boot protections.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-03-03
A stack overflow flaw was found when reading a BFS file system. A crafted BFS filesystem may lead to an uncontrolled loop, causing grub2 to crash.
CVSS Score
4.1
EPSS Score
0.0
Published
2025-03-03
A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting grub's sensitive data integrity and eventually leading to a secure boot protection bypass.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-03-03
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