彙總 uclibc 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
已披露問題常與 緩衝區溢位與跨站腳本 相關，可能在 生產負載與軟體部署 場景中帶來 記憶體損壞與工作階段劫持 等暴露風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2022-29503 | A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability. | [email protected] | 9.8 | 1.18% | 2022-09-29 | 2026-06-17 |
| CVE-2022-30295 | uClibc-ng through 1.0.40 and uClibc through 0.9.33.2 use predictable DNS transaction IDs that may lead to DNS cache poisoning. This is related to a reset of a value to 0x2. | [email protected] | 6.5 | 11.26% | 2022-05-06 | 2026-06-17 |
| CVE-2021-43523 | In uClibc and uClibc-ng before 1.0.39, incorrect handling of special characters in domain names returned by DNS servers via gethostbyname, getaddrinfo, gethostbyaddr, and getnameinfo can lead to output of wrong hostnames (leading to domain hijacking) or injection into applications (leading to remote code execution, XSS, applications crashes, etc.). In other words, a validation step, which is expected in any stub resolver, does not occur. | [email protected] | 9.6 | 3.26% | 2021-11-10 | 2026-06-17 |
| CVE-2017-9729 | In uClibc 0.9.33.2, there is stack exhaustion (uncontrolled recursion) in the check_dst_limits_calc_pos_1 function in misc/regex/regexec.c when processing a crafted regular expression. | [email protected] | 7.5 | 1.08% | 2017-06-16 | 2026-06-16 |
| CVE-2017-9728 | In uClibc 0.9.33.2, there is an out-of-bounds read in the get_subexp function in misc/regex/regexec.c when processing a crafted regular expression. | [email protected] | 9.8 | 1.23% | 2017-06-16 | 2026-06-16 |
| CVE-2016-6264 | Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function. | [email protected] | 7.5 | 2.68% | 2017-01-27 | 2026-06-16 |