本页列出影响 gnu libiberty 的已公开 CVE 漏洞（通过 NVD CPE 关联）。每行包含严重程度评分、摘要与发布日期，便于识别与分析安全问题。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2016-4493 | The demangle_template_value_parm and do_hpacc_template_literal functions in cplus-dem.c in libiberty allow remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted binary. | [email protected] | 5.5 | 0.42% | 2017-02-24 | 2026-05-13 |
| CVE-2016-4492 | Buffer overflow in the do_type function in cplus-dem.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary. | [email protected] | 4.4 | 0.22% | 2017-02-24 | 2026-05-13 |
| CVE-2016-4491 | The d_print_comp function in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, which triggers infinite recursion and a buffer overflow, related to a node having "itself as ancestor more than once." | [email protected] | 5.5 | 0.52% | 2017-02-24 | 2026-05-13 |
| CVE-2016-4490 | Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to inconsistent use of the long and int types for lengths. | [email protected] | 5.5 | 0.61% | 2017-02-24 | 2026-05-13 |
| CVE-2016-4489 | Integer overflow in the gnu_special function in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to the "demangling of virtual tables." | [email protected] | 5.5 | 0.43% | 2017-02-24 | 2026-05-13 |
| CVE-2016-4488 | Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to "ktypevec." | [email protected] | 5.5 | 0.43% | 2017-02-24 | 2026-05-13 |
| CVE-2016-4487 | Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to "btypevec." | [email protected] | 5.5 | 0.12% | 2017-02-24 | 2026-05-13 |
| CVE-2016-2226 | Integer overflow in the string_appends function in cplus-dem.c in libiberty allows remote attackers to execute arbitrary code via a crafted executable, which triggers a buffer overflow. | [email protected] | 7.8 | 9.33% | 2017-02-24 | 2026-05-13 |
| CVE-2016-6131 | The demangler in GNU Libiberty allows remote attackers to cause a denial of service (infinite loop, stack overflow, and crash) via a cycle in the references of remembered mangled types. | [email protected] | 7.5 | 1.77% | 2017-02-07 | 2026-05-13 |
| CVE-2012-3509 | Multiple integer overflows in the (1) _objalloc_alloc function in objalloc.c and (2) objalloc_alloc macro in include/objalloc.h in GNU libiberty, as used by binutils 2.22, allow remote attackers to cause a denial of service (crash) via vectors related to the "addition of CHUNK_HEADER_SIZE to the length," which triggers a heap-based buffer overflow. | [email protected] | 5.0 | 1.75% | 2012-09-05 | 2026-04-29 |