POJIA破甲
地图 / Use after free vulnerability in unserialize() with DateInterval

Use after free vulnerability in unserialize() with DateInterval

内存破坏 / Unlabeled / #73244

厂商
Internet Bug Bounty
严重程度
未评级
赏金
—
弱点
Unlabeled
研究员
@ryat
披露日期
2015-03-17
资产
PHP
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(3876 字符中的一小部分)
Use After Free Vulnerability in unserialize() with DateInterval
原文中的代码
static int php_date_interval_initialize_from_hash(zval **return_value,
php_interval_obj **intobj, HashTable *myht TSRMLS_DC)
{
        (*intobj)->diff = timelib_rel_time_ctor();

#define PHP_DATE_INTERVAL_READ_PROPERTY(element, member, itype, def) \
        do { \
                zval **z_arg = …

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Internet Bug Bounty 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @ryat · 版权归作者与 Internet Bug Bounty 所有

同类报告

touch.mail.ru / e.mail.ru memory content disclosureMail.ru · — · $10,000CWE-195 in ExternalMemoryAccounter::Increase()Node.js · 2025-08-26Memory Exhaustion in CometBFT v1.0.1 via malicious ProposalMessage leads to network-wide denial of serviceCosmos · 2026-01-20CVE-2024-2398: HTTP/2 push headers memory-leakInternet Bug Bounty · 2024-04-22DoS via Unbounded Memory Allocation in sendWebStream on Fastify v5.7.0+ leads to OOM crash when backpressure is ignoredFastify · 2026-03-05Vulnerability Report: Buffer Overflow in Path Sanitizationcurl · 2026-06-16