Alkaidlx

**Name of the Vulnerable Software and Affected Versions** c-blosc2 versions up to 2.13.2 **Description** A critical issue was found in the `ndlz8 decompress` function of the file `/src/c-blosc2/plugins/codecs/ndlz/ndlz8x8.c`. This issue leads to a heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. **Recommendations** For versions up to 2.13.2, upgrade to version 2.14.3 to address this issue. As a temporary workaround, consider disabling the `ndlz8 decompress` function until a patch is available. Restrict access to the affected file `/src/c-blosc2/plugins/codecs/ndlz/ndlz8x8.c` to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** c-blosc2 versions up to 2.13.2 **Description** A critical issue has been found, affecting the `ndlz4 decompress` function in the file `/src/c-blosc2/plugins/codecs/ndlz/ndlz4x4.c`. This issue leads to a heap-based buffer overflow. The attack can be launched remotely. **Recommendations** For versions up to 2.13.2, upgrade to version 2.14.3 to address this issue. As a temporary workaround, consider disabling the `ndlz4 decompress` function until a patch is available. Restrict access to the affected file `/src/c-blosc2/plugins/codecs/ndlz/ndlz4x4.c` to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** ermig1979 Simd versions up to 6.0.134 **Description** A critical issue has been identified, affecting the `ReadUnsigned` function of the file `src/Simd/SimdMemoryStream.h`. This issue leads to a heap-based buffer overflow. The exploit has been publicly disclosed, and the vendor was contacted but did not respond. **Recommendations** For versions up to 6.0.134, as a temporary workaround, consider disabling the `ReadUnsigned` function until a patch is available. Restrict access to the `src/Simd/SimdMemoryStream.h` file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** UPX versions up to 4.2.2 **Description** A critical issue affects the `get ne64` function of the `bele.h` file, leading to a heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. **Recommendations** For UPX versions up to 4.2.2, as a temporary workaround, consider disabling the `get ne64` function until a patch is available. Restrict access to the `bele.h` file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Apryse iText version 8.0.2 **Description** A vulnerability was found in the function `main` of the file `PdfDocument.java`, which affects the improper validation of array index. The attack can be initiated remotely. The real existence of this vulnerability is still doubted at the moment. The vendor was contacted early about this disclosure but did not respond in any way. A statement published afterwards explains that the exception is not a vulnerability and the identified issues might not apply to the software. **Recommendations** For Apryse iText version 8.0.2, at the moment, there is no information about a newer version that contains a fix for this issue.

**Name of the Vulnerable Software and Affected Versions** Apryse iText version 8.0.1 **Description** A memory leak issue has been found in the Reference Table Handler component, specifically affecting the processing of the file PdfDocument.java. This issue can be exploited remotely, leading to a memory leak. The exploit has been disclosed to the public. **Recommendations** For Apryse iText version 8.0.1, upgrade to version 8.0.2 to address this issue.