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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-26921 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Eus | 2025-11-03 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: inet: inet_defrag: prevent sk release while still in use ip_local_out() and other functions can pass skb->sk as function argument. If the skb is a fragment and reassembly happens before such function call returns, the sk must not be released. This affects skb fragments reassembled via netfilter or similar modules, e.g. openvswitch or ct_act.c, when run as part of tx pipeline. Eric Dumazet made an initial analysis of this bug. Quoting Eric: Calling ip_defrag() in output path is also implying skb_orphan(), which is buggy because output path relies on sk not disappearing. A relevant old patch about the issue was : 8282f27449bf ("inet: frag: Always orphan skbs inside ip_defrag()") [..] net/ipv4/ip_output.c depends on skb->sk being set, and probably to an inet socket, not an arbitrary one. If we orphan the packet in ipvlan, then downstream things like FQ packet scheduler will not work properly. We need to change ip_defrag() to only use skb_orphan() when really needed, ie whenever frag_list is going to be used. Eric suggested to stash sk in fragment queue and made an initial patch. However there is a problem with this: If skb is refragmented again right after, ip_do_fragment() will copy head->sk to the new fragments, and sets up destructor to sock_wfree. IOW, we have no choice but to fix up sk_wmem accouting to reflect the fully reassembled skb, else wmem will underflow. This change moves the orphan down into the core, to last possible moment. As ip_defrag_offset is aliased with sk_buff->sk member, we must move the offset into the FRAG_CB, else skb->sk gets clobbered. This allows to delay the orphaning long enough to learn if the skb has to be queued or if the skb is completing the reasm queue. In the former case, things work as before, skb is orphaned. This is safe because skb gets queued/stolen and won't continue past reasm engine. In the latter case, we will steal the skb->sk reference, reattach it to the head skb, and fix up wmem accouting when inet_frag inflates truesize. | ||||
| CVE-2024-22211 | 2 Freerdp, Redhat | 2 Freerdp, Enterprise Linux | 2025-11-03 | 3.7 Low |
| FreeRDP is a set of free and open source remote desktop protocol library and clients. In affected versions an integer overflow in `freerdp_bitmap_planar_context_reset` leads to heap-buffer overflow. This affects FreeRDP based clients. FreeRDP based server implementations and proxy are not affected. A malicious server could prepare a `RDPGFX_RESET_GRAPHICS_PDU` to allocate too small buffers, possibly triggering later out of bound read/write. Data extraction over network is not possible, the buffers are used to display an image. This issue has been addressed in version 2.11.5 and 3.2.0. Users are advised to upgrade. there are no know workarounds for this vulnerability. | ||||
| CVE-2024-10918 | 1 Libmodbus | 1 Libmodbus | 2025-11-03 | 4.8 Medium |
| Stack-based Buffer Overflow vulnerability in libmodbus v3.1.10 allows to overflow the buffer allocated for the Modbus response if the function tries to reply to a Modbus request with an unexpected length. | ||||
| CVE-2024-10525 | 2 Eclipse, Eclipse Foundation | 2 Mosquitto, Mosquitto | 2025-11-03 | 9.8 Critical |
| In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no reason codes, a client using libmosquitto may make out of bounds memory access when acting in its on_subscribe callback. This affects the mosquitto_sub and mosquitto_rr clients. | ||||
| CVE-2023-5344 | 2 Fedoraproject, Vim | 2 Fedora, Vim | 2025-11-03 | 7.5 High |
| Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1969. | ||||
| CVE-2023-4738 | 2 Apple, Vim | 2 Macos, Vim | 2025-11-03 | 7.8 High |
| Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1848. | ||||
| CVE-2023-40589 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 4.3 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions there is a Global-Buffer-Overflow in the ncrush_decompress function. Feeding crafted input into this function can trigger the overflow which has only been shown to cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue. | ||||
| CVE-2023-40188 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 5.3 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `general_LumaToYUV444` function. This Out-Of-Bounds Read occurs because processing is done on the `in` variable without checking if it contains data of sufficient length. Insufficient data for the `in` variable may cause errors or crashes. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue. | ||||
| CVE-2023-40186 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 6.5 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an IntegerOverflow leading to Out-Of-Bound Write Vulnerability in the `gdi_CreateSurface` function. This issue affects FreeRDP based clients only. FreeRDP proxies are not affected as image decoding is not done by a proxy. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue. | ||||
| CVE-2023-40181 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 5.3 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Integer-Underflow leading to Out-Of-Bound Read in the `zgfx_decompress_segment` function. In the context of `CopyMemory`, it's possible to read data beyond the transmitted packet range and likely cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue. | ||||
| CVE-2023-3618 | 3 Debian, Libtiff, Redhat | 3 Debian Linux, Libtiff, Enterprise Linux | 2025-11-03 | 6.5 Medium |
| A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service. | ||||
| CVE-2023-39615 | 2 Redhat, Xmlsoft | 6 Enterprise Linux, Jboss Core Services, Openshift and 3 more | 2025-11-03 | 6.5 Medium |
| Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input. | ||||
| CVE-2023-39356 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 5.3 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a missing offset validation may lead to an Out Of Bound Read in the function `gdi_multi_opaque_rect`. In particular there is no code to validate if the value `multi_opaque_rect->numRectangles` is less than 45. Looping through `multi_opaque_rect->`numRectangles without proper boundary checks can lead to Out-of-Bounds Read errors which will likely lead to a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability. | ||||
| CVE-2023-39354 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 5.9 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `nsc_rle_decompress_data` function. The Out-Of-Bounds Read occurs because it processes `context->Planes` without checking if it contains data of sufficient length. Should an attacker be able to leverage this vulnerability they may be able to cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability. | ||||
| CVE-2023-39353 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 5.3 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to a missing offset validation leading to Out Of Bound Read. In the `libfreerdp/codec/rfx.c` file there is no offset validation in `tile->quantIdxY`, `tile->quantIdxCb`, and `tile->quantIdxCr`. As a result crafted input can lead to an out of bounds read access which in turn will cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability. | ||||
| CVE-2023-39350 | 4 Debian, Fedoraproject, Freerdp and 1 more | 4 Debian Linux, Fedora, Freerdp and 1 more | 2025-11-03 | 5.9 Medium |
| FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. This issue affects Clients only. Integer underflow leading to DOS (e.g. abort due to `WINPR_ASSERT` with default compilation flags). When an insufficient blockLen is provided, and proper length validation is not performed, an Integer Underflow occurs, leading to a Denial of Service (DOS) vulnerability. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability. | ||||
| CVE-2023-26966 | 2 Libtiff, Redhat | 2 Libtiff, Enterprise Linux | 2025-11-03 | 5.5 Medium |
| libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian. | ||||
| CVE-2023-25433 | 2 Libtiff, Redhat | 2 Libtiff, Enterprise Linux | 2025-11-03 | 5.5 Medium |
| libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV. | ||||
| CVE-2023-1175 | 1 Vim | 1 Vim | 2025-11-03 | 6.6 Medium |
| Incorrect Calculation of Buffer Size in GitHub repository vim/vim prior to 9.0.1378. | ||||
| CVE-2022-4141 | 2 Fedoraproject, Vim | 2 Fedora, Vim | 2025-11-03 | 7.8 High |
| Heap based buffer overflow in vim/vim 9.0.0946 and below by allowing an attacker to CTRL-W gf in the expression used in the RHS of the substitute command. | ||||